| Introduction |
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xxxi | |
| Part I: Introduction to Core 1 (220-1101) |
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Core 1 (220-1101) Domains |
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1 | (1) |
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Core 1 (220-1101) Checklist |
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2 | (5) |
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Core 1 (220-1101): Domain 1.0: Mobile Devices |
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Chapter 1 Laptop Hardware and Components |
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7 | (22) |
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8 | (1) |
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8 | (3) |
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11 | (5) |
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12 | (2) |
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Troubleshooting Keyboards |
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14 | (2) |
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16 | (1) |
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Random-Access Memory (RAM) |
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17 | (2) |
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19 | (2) |
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21 | (2) |
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23 | (6) |
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Chapter 2 Mobile Device Display Components |
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29 | (10) |
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30 | (1) |
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31 | (2) |
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32 | (1) |
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32 | (1) |
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Digitizers and Touchscreens |
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33 | (1) |
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34 | (1) |
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Wi-Fi Antenna Connector and Placement |
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35 | (4) |
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Chapter 3 Mobile Device Accessories and Ports |
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39 | (10) |
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40 | (3) |
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40 | (2) |
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42 | (1) |
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43 | (6) |
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Docking Stations and Port Replicators |
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44 | (1) |
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Drawing Pads, Touchpads, and Touch Pens |
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45 | (4) |
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Chapter 4 Mobile Device Network Connectivity and Application Support |
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49 | (24) |
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Enabling Wireless Functions |
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50 | (3) |
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53 | (2) |
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55 | (2) |
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Integrated Commercial Provider Email Configuration |
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55 | (1) |
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Corporate and ISP Email Configuration |
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55 | (2) |
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Cellular Radio Technologies |
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57 | (2) |
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59 | (2) |
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60 | (1) |
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61 | (1) |
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61 | (1) |
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61 | (4) |
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Synchronizing to the Cloud |
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62 | (1) |
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Synchronizing to the Desktop |
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63 | (1) |
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Synchronizing to the Automobile |
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64 | (1) |
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Mobile Device Management (MDM) |
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65 | (8) |
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Core 1 (220-1101): Domain 2.0: Networking |
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Chapter 5 TCP and UDP Ports and Protocols |
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73 | (12) |
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74 | (1) |
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75 | (10) |
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75 | (2) |
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77 | (1) |
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78 | (1) |
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79 | (1) |
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80 | (1) |
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80 | (1) |
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81 | (1) |
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81 | (4) |
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Chapter 6 Network Devices |
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85 | (12) |
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86 | (1) |
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87 | (1) |
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87 | (1) |
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88 | (1) |
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88 | (1) |
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89 | (1) |
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89 | (1) |
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90 | (2) |
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92 | (1) |
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Network Interface Devices |
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92 | (1) |
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Software-Defined Networking |
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93 | (4) |
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Chapter 7 Wireless Protocols |
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97 | (10) |
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98 | (3) |
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Long-Range Fixed Wireless |
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101 | (1) |
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102 | (5) |
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Chapter 8 Networked Hosts |
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107 | (14) |
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108 | (2) |
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108 | (1) |
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109 | (1) |
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109 | (1) |
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109 | (1) |
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110 | (1) |
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110 | (3) |
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111 | (1) |
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111 | (1) |
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112 | (1) |
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Internet Security Appliances |
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113 | (3) |
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113 | (1) |
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114 | (1) |
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114 | (1) |
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115 | (1) |
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116 | (5) |
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116 | (1) |
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117 | (4) |
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Chapter 9 SOHO Network Configuration |
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121 | (12) |
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122 | (4) |
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Private vs. Public Addresses |
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126 | (2) |
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128 | (5) |
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Chapter 10 Network Configuration Concepts |
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133 | (12) |
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134 | (2) |
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Email Authentication Methods |
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136 | (2) |
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138 | (3) |
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138 | (2) |
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140 | (1) |
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141 | (1) |
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142 | (3) |
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145 | (10) |
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146 | (3) |
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146 | (1) |
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147 | (1) |
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147 | (1) |
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148 | (1) |
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148 | (1) |
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148 | (1) |
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Internet Connection Types |
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149 | (6) |
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149 | (1) |
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150 | (1) |
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150 | (1) |
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151 | (1) |
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Wireless Internet Service Provider |
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152 | (3) |
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Chapter 12 Networking Tools |
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155 | (10) |
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156 | (3) |
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159 | (1) |
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160 | (5) |
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Core 1 (220-1101): Domain 3.0: Hardware |
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Chapter 13 Cables and Connectors |
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165 | (18) |
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166 | (6) |
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166 | (5) |
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171 | (1) |
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171 | (1) |
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Peripheral Cables and Connectors |
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172 | (4) |
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173 | (2) |
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Lightning and Thunderbolt |
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175 | (1) |
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176 | (1) |
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Video Cables and Connectors |
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176 | (2) |
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Storage Drive Cables and Connectors |
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178 | (1) |
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179 | (4) |
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183 | (14) |
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184 | (3) |
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184 | (1) |
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185 | (1) |
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186 | (1) |
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187 | (3) |
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190 | (7) |
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Single-Channel vs. Multichannel Architectures |
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191 | (1) |
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192 | (5) |
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Chapter 15 Storage Drives |
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197 | (16) |
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198 | (2) |
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200 | (1) |
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201 | (1) |
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202 | (3) |
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205 | (3) |
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205 | (2) |
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207 | (1) |
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208 | (5) |
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Chapter 16 Motherboards and Add-on Cards |
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213 | (20) |
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Motherboard Form Factors and Connector Types |
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214 | (5) |
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214 | (2) |
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216 | (1) |
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216 | (1) |
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217 | (2) |
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219 | (6) |
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219 | (3) |
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222 | (2) |
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224 | (1) |
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More Ports and Connectors |
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225 | (1) |
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226 | (3) |
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229 | (4) |
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233 | (18) |
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234 | (4) |
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234 | (1) |
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235 | (1) |
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236 | (1) |
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Multithreading and Multicore |
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237 | (1) |
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238 | (1) |
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238 | (3) |
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238 | (1) |
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239 | (2) |
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241 | (1) |
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242 | (2) |
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242 | (1) |
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242 | (1) |
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243 | (1) |
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244 | (1) |
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244 | (7) |
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251 | (12) |
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Planning Which Power Supply to Use |
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252 | (5) |
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Types of Power Supplies and Compatibility |
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252 | (2) |
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Wattage and Capacity Requirements |
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254 | (1) |
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Number and Type of Power Connectors |
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255 | (1) |
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Modular and Redundant PSUs |
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256 | (1) |
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Installing the Power Supply |
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257 | (6) |
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Chapter 19 Multifunction Devices/Printers |
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263 | (12) |
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264 | (2) |
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Printer Configuration Settings |
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266 | (3) |
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Basic Printer Configuration Settings |
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267 | (1) |
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Sharing Printers and Managing Permissions |
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268 | (1) |
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Local vs. Network Printers |
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269 | (1) |
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270 | (5) |
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Chapter 20 Printer Consumables |
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275 | (16) |
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276 | (4) |
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280 | (2) |
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282 | (1) |
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283 | (1) |
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284 | (7) |
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Core 1 (220-1101): Domain 4.0: Virtualization And Cloud Computing |
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Chapter 21 Cloud Computing Concepts |
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291 | (8) |
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Introduction to Cloud Computing |
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292 | (1) |
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292 | (2) |
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Cloud Computing Characteristics |
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294 | (2) |
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296 | (3) |
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Chapter 22 Client-Side Virtualization |
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299 | (20) |
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Purpose of Virtual Machines |
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300 | (1) |
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301 | (1) |
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Examples of Virtual Machine Software |
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302 | (3) |
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Virtual Machine Requirements |
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305 | (3) |
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Cross-Platform Virtualization |
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308 | (1) |
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309 | (10) |
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OS-Level Virtualization (Containers) |
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310 | (1) |
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311 | (8) |
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Core 1 (220-1101): Domain 5.0: Hardware And Network Troubleshooting |
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Chapter 23 Computer Troubleshooting 101 |
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319 | (10) |
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The CompTIA Six-Step Troubleshooting Process |
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320 | (9) |
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Step 1: Identify the Problem |
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321 | (1) |
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Step 2: Establish a Theory of Probable Cause (Question the Obvious) |
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322 | (1) |
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Step 3: Test the Theory to Determine the Cause |
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323 | (1) |
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Step 4: Establish a Plan of Action to Resolve the Problem and Implement the Solution |
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323 | (1) |
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Step 5: Verify Full System Functionality and, if Applicable, Implement Preventive Measures |
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324 | (1) |
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Step 6: Document the Findings, Actions, and Outcomes |
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324 | (5) |
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Chapter 24 Troubleshooting Motherboards, CPUs, RAM, and Power |
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329 | (16) |
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Troubleshooting Motherboards |
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330 | (3) |
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333 | (2) |
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335 | (2) |
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Troubleshooting Power Supply Issues |
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337 | (3) |
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340 | (5) |
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Chapter 25 Troubleshooting Storage Drives and RAID Arrays |
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345 | (12) |
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Preventive Maintenance and Troubleshooting of Storage Drives |
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346 | (5) |
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Storage Drive Preventive Maintenance |
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346 | (2) |
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Storage Drive Troubleshooting |
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348 | (3) |
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Troubleshooting RAID Arrays |
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351 | (6) |
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Chapter 26 Troubleshooting Video Issues |
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357 | (12) |
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358 | (4) |
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External Laptop Monitors and Projectors |
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362 | (7) |
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362 | (2) |
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364 | (5) |
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Chapter 27 Troubleshooting Mobile Devices |
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369 | (10) |
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Mobile Device Display Troubleshooting |
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370 | (1) |
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Mobile Device Overheating |
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371 | (1) |
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More Mobile Device Troubleshooting |
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372 | (2) |
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374 | (5) |
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Chapter 28 Troubleshooting Printers |
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379 | (14) |
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380 | (5) |
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Print Jobs and the Print Spooler |
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385 | (8) |
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Managing Printers and Print Jobs |
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385 | (1) |
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The Windows Print Spooler |
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385 | (8) |
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Chapter 29 Troubleshooting Wired and Wireless Network Problems |
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393 | (60) |
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Troubleshooting Common Symptoms |
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394 | (9) |
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A+ Core 1 (220-1101) Practice Exam |
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403 | (50) |
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403 | (16) |
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419 | (3) |
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422 | (525) |
| Part II: Introduction to Core 2 (220-1102) |
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Core 2 (220-1102) Domains |
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947 | |
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Core 2 (220-1102) Checklist |
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448 | (5) |
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Core 2 (220-1102): Domain 1.0: Operating Systems |
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Chapter 30 Comparing Windows Editions |
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453 | (12) |
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10 | (444) |
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Editions and Feature Differences |
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454 | (1) |
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Windows Desktop/User Interface and Components |
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455 | (5) |
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460 | (1) |
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461 | (4) |
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Chapter 31 Microsoft Command-Line Tools, Part I |
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465 | (16) |
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Microsoft Command-Line Basics |
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466 | (3) |
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466 | (1) |
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467 | (1) |
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468 | (1) |
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469 | (1) |
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Navigating in the Command Line |
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469 | (3) |
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Working with Directories and Files |
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472 | (1) |
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Partitioning and File System-Based Commands |
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473 | (1) |
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474 | (1) |
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474 | (1) |
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475 | (1) |
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475 | (2) |
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477 | (1) |
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Advanced Commands: gpupdate and gpresult |
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477 | (4) |
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Chapter 32 Microsoft Command-Line Tools, Part II |
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481 | (12) |
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482 | (11) |
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482 | (1) |
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483 | (3) |
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486 | (1) |
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487 | (1) |
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488 | (1) |
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489 | (1) |
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489 | (1) |
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490 | (3) |
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Chapter 33 Microsoft Operating System Features and Tools, Part I |
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493 | (16) |
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494 | (2) |
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The MMC and Administrative Tools |
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496 | (13) |
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497 | (1) |
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498 | (3) |
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501 | (1) |
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501 | (2) |
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503 | (1) |
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503 | (1) |
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503 | (2) |
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Group Policy Editor and Local Security Policy |
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505 | (1) |
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506 | (1) |
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Bonus Tool: Computer Management |
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506 | (3) |
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Chapter 34 Microsoft Operating System Features and Tools, Part II |
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509 | (14) |
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510 | (5) |
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The Disk Management Utility |
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510 | (2) |
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Mount Points and Mounting a Drive |
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512 | (1) |
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513 | (1) |
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513 | (1) |
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Optimize Drives/Disk Defragmenter |
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514 | (1) |
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515 | (8) |
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System Information/msinfo32 |
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515 | (1) |
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515 | (1) |
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System Configuration/MSConfig |
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516 | (2) |
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518 | (5) |
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Chapter 35 Windows Control Panel Utilities |
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523 | (16) |
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Opening and Viewing the Control Panel Utilities |
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524 | (15) |
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525 | (1) |
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526 | (1) |
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526 | (1) |
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527 | (1) |
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Windows Defender Firewall |
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528 | (1) |
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528 | (1) |
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528 | (2) |
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530 | (1) |
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530 | (1) |
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531 | (2) |
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533 | (3) |
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536 | (3) |
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Chapter 36 Windows Settings |
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539 | (20) |
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540 | (1) |
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541 | (1) |
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542 | (2) |
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542 | (1) |
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Windows Defender Firewall |
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543 | (1) |
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544 | (1) |
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544 | (1) |
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544 | (1) |
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545 | (8) |
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545 | (3) |
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548 | (1) |
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548 | (1) |
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About and System Properties |
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548 | (3) |
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551 | (2) |
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553 | (1) |
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554 | (1) |
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554 | (1) |
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555 | (4) |
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Chapter 37 Windows Networking |
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559 | (14) |
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Workgroup vs. Domain Setup |
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560 | (7) |
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Sharing Resources and Making Network Connections |
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561 | (4) |
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Printer Sharing and Access |
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565 | (2) |
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Establishing Networking Connections |
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567 | (1) |
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568 | (5) |
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Chapter 38 Application Installation and Configuration Concepts |
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573 | (12) |
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574 | (1) |
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System and OS Requirements for Applications |
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575 | (2) |
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Scenario 1: Video Editing Program |
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576 | (1) |
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Scenario 2: Developer Program |
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577 | (1) |
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577 | (1) |
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Other Considerations for New Applications |
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578 | (7) |
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579 | (1) |
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580 | (1) |
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580 | (5) |
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Chapter 39 Common Operating Systems |
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585 | (14) |
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Workstation Operating Systems |
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586 | (2) |
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Smartphone and Tablet Operating Systems |
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588 | (2) |
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588 | (1) |
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589 | (1) |
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589 | (1) |
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File System Types and Formatting |
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590 | (3) |
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Windows File System Basics |
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590 | (1) |
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591 | (2) |
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593 | (1) |
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Vendor Life-Cycle Limitations |
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593 | (2) |
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Compatibility Concerns Between Operating Systems |
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595 | (4) |
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Chapter 40 Operating System Installations and Upgrades |
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599 | (14) |
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600 | (2) |
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602 | (3) |
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605 | (2) |
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Primary and Extended Partitions and Logical Drives |
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605 | (1) |
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605 | (1) |
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606 | (1) |
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More OS Installation and Upgrade Considerations |
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607 | (6) |
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613 | (14) |
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614 | (1) |
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615 | (1) |
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616 | (3) |
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Managing and Maintaining macOS |
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619 | (2) |
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Installation and Uninstallation of Applications |
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621 | (2) |
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623 | (4) |
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627 | (18) |
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628 | (1) |
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Linux Desktop Distributions |
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629 | (1) |
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Linux Partition Scheme and File System |
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630 | (1) |
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630 | (5) |
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635 | (1) |
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636 | (9) |
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636 | (2) |
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638 | (1) |
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639 | (1) |
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639 | (6) |
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Core 2 (220-1102): Domain 2.0: Security |
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Chapter 43 Physical Security |
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645 | (8) |
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646 | (1) |
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647 | (1) |
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648 | (1) |
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Other Physical Security Precautions |
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649 | (1) |
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Protecting Data Physically |
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650 | (3) |
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Chapter 44 Logical Security |
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653 | (16) |
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654 | (1) |
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Principle of Least Privilege |
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655 | (1) |
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656 | (1) |
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656 | (6) |
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658 | (1) |
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658 | (1) |
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659 | (1) |
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659 | (2) |
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661 | (1) |
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More Logical Security Concepts |
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662 | (7) |
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Authenticator Applications |
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662 | (1) |
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Hard Tokens vs. Soft Tokens |
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663 | (1) |
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663 | (1) |
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664 | (1) |
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664 | (5) |
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Chapter 45 Wireless Security and Malware |
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669 | (16) |
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Comparing/Contrasting Wireless Security Protocols and Authentication Methods |
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670 | (6) |
|
Wireless and Encryption Protocols |
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670 | (2) |
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672 | (2) |
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674 | (2) |
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Detecting, Removing, and Preventing Malware Using the Appropriate Tools and Methods |
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|
676 | (9) |
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|
676 | (2) |
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Preventing Malicious Software |
|
|
678 | (7) |
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Chapter 46 Social Engineering |
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685 | (14) |
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686 | (3) |
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686 | (1) |
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687 | (1) |
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687 | (1) |
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688 | (1) |
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688 | (1) |
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689 | (1) |
|
Threats and Vulnerabilities |
|
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689 | (10) |
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689 | (2) |
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|
691 | (1) |
|
Additional Security Threats |
|
|
692 | (2) |
|
Vulnerabilities and Security Best Practices |
|
|
694 | (5) |
|
Chapter 47 Windows Security Settings |
|
|
699 | (18) |
|
The CIA of Computer Security |
|
|
700 | (1) |
|
Windows Defender Antivirus |
|
|
700 | (1) |
|
Windows Defender Firewall |
|
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701 | (2) |
|
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|
703 | (4) |
|
|
|
707 | (3) |
|
Permission Inheritance and Propagation |
|
|
708 | (2) |
|
Moving and Copying Folders and Files |
|
|
710 | (1) |
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|
710 | (7) |
|
|
|
711 | (1) |
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|
712 | (1) |
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|
|
713 | (4) |
|
Chapter 48 Windows Best Practices |
|
|
717 | (12) |
|
|
|
718 | (1) |
|
|
|
719 | (1) |
|
Account Management and End-User Best Practices |
|
|
720 | (4) |
|
Disabling AutoPlay/AutoRun |
|
|
724 | (5) |
|
Chapter 49 Mobile Device Security |
|
|
729 | (16) |
|
|
|
730 | (2) |
|
Authenticator Applications |
|
|
732 | (1) |
|
Theft and Loss of Mobile Devices |
|
|
733 | (1) |
|
Compromised and Damaged Devices |
|
|
734 | (5) |
|
|
|
734 | (1) |
|
|
|
735 | (1) |
|
Antivirus/Anti-malware/Firewalls |
|
|
735 | (1) |
|
|
|
736 | (1) |
|
|
|
737 | (2) |
|
|
|
739 | (1) |
|
|
|
740 | (5) |
|
Profile Security Requirements |
|
|
741 | (4) |
|
Chapter 50 Data Destruction and Disposal |
|
|
745 | (8) |
|
|
|
746 | (1) |
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746 | (1) |
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747 | (2) |
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749 | (1) |
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|
749 | (1) |
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|
750 | (3) |
|
|
|
753 | (12) |
|
Changing Default Passwords |
|
|
754 | (1) |
|
Wireless-Specific Security Settings |
|
|
754 | (3) |
|
Changing and Disabling the SSID |
|
|
755 | (1) |
|
Antennas and Radio Power Levels |
|
|
756 | (1) |
|
|
|
757 | (1) |
|
|
|
757 | (1) |
|
Enabling MAC Filtering and IP Filtering |
|
|
757 | (1) |
|
Assigning Static IP Addresses |
|
|
758 | (1) |
|
Firewall Settings and Additional Configurations |
|
|
759 | (1) |
|
Content Filtering/Parental Controls |
|
|
760 | (1) |
|
Disabling Physical Ports and More Physical Security |
|
|
761 | (1) |
|
A Final Word on SOHO Routers |
|
|
761 | (4) |
|
Chapter 52 Browser Security |
|
|
765 | (16) |
|
Browser Download/Installation |
|
|
766 | (2) |
|
|
|
768 | (1) |
|
|
|
769 | (1) |
|
|
|
770 | (1) |
|
|
|
771 | (3) |
|
|
|
772 | (1) |
|
Secure Sites and Tracking |
|
|
773 | (1) |
|
|
|
774 | (7) |
|
Core 2 (220-1102): Domain 3.0: Software Troubleshooting |
|
|
|
Chapter 53 Troubleshooting Microsoft Windows |
|
|
781 | (22) |
|
|
|
782 | (5) |
|
Windows Recovery Environment (Windows RE) |
|
|
782 | (3) |
|
|
|
785 | (2) |
|
|
|
787 | (2) |
|
Improper, Spontaneous, and Frequent Shutdowns |
|
|
789 | (1) |
|
|
|
790 | (2) |
|
|
|
792 | (1) |
|
Common Windows Symptoms and Solutions |
|
|
793 | (10) |
|
Chapter 54 Troubleshooting PC Security Issues |
|
|
803 | (12) |
|
The CompTIA A+ Seven-Step Malware Removal Procedure |
|
|
804 | (1) |
|
|
|
805 | (4) |
|
1 Investigate and Verify Malware Symptoms |
|
|
805 | (1) |
|
2 Quarantine the Infected Systems |
|
|
805 | (1) |
|
3 Disable System Restore in Windows |
|
|
806 | (1) |
|
4 Remediate the Infected Systems |
|
|
807 | (1) |
|
5 Schedule Scans and Run Updates |
|
|
808 | (1) |
|
6 Enable System Restore and Create a Restore Point (in Windows) |
|
|
808 | (1) |
|
|
|
809 | (1) |
|
|
|
809 | (1) |
|
|
|
810 | (1) |
|
More Symptoms of PC Security Issues and Potential Solutions |
|
|
811 | (4) |
|
Chapter 55 Troubleshooting Mobile Operating Systems and Applications |
|
|
815 | (16) |
|
|
|
816 | (5) |
|
|
|
816 | (3) |
|
Bluetooth Troubleshooting |
|
|
819 | (1) |
|
NFC and AirDrop Troubleshooting |
|
|
820 | (1) |
|
Troubleshooting Email Connections |
|
|
821 | (2) |
|
Troubleshooting and Stopping Applications |
|
|
823 | (1) |
|
|
|
824 | (1) |
|
More Mobile Application and OS Troubleshooting |
|
|
825 | (2) |
|
Updates: The Good and the Bad |
|
|
825 | (1) |
|
|
|
826 | (1) |
|
|
|
826 | (1) |
|
|
|
827 | (1) |
|
|
|
827 | (4) |
|
Chapter 56 Troubleshooting Mobile Operating Systems Security Issues |
|
|
831 | (10) |
|
Mobile Device Security Concerns and Symptoms |
|
|
832 | (9) |
|
Core 2 (220-1102): Domain 4.0: Operational Procedures |
|
|
|
|
|
841 | (16) |
|
|
|
842 | (6) |
|
Network Topology Diagrams |
|
|
842 | (2) |
|
Incident Report Documentation |
|
|
844 | (1) |
|
Standard Operating Procedure |
|
|
844 | (2) |
|
Compliance and Regulatory Policy |
|
|
846 | (1) |
|
|
|
847 | (1) |
|
User Checklists (Onboarding and Offboarding) |
|
|
848 | (1) |
|
|
|
848 | (3) |
|
|
|
851 | (1) |
|
|
|
852 | (5) |
|
Chapter 58 Change Management and Backup Methods |
|
|
857 | (16) |
|
Understanding Basic Change Management Best Practices |
|
|
858 | (3) |
|
Implementing Workstation Backup and Recovery Methods |
|
|
861 | (12) |
|
Using Windows File History and Recovery |
|
|
862 | (1) |
|
|
|
863 | (3) |
|
|
|
866 | (1) |
|
|
|
867 | (6) |
|
Chapter 59 Safety Procedures |
|
|
873 | (10) |
|
ESD Prevention and Equipment Grounding |
|
|
874 | (2) |
|
|
|
876 | (2) |
|
|
|
878 | (1) |
|
|
|
879 | (4) |
|
Chapter 60 Environmental Controls |
|
|
883 | (10) |
|
Temperature, Humidity, and Air |
|
|
884 | (1) |
|
|
|
885 | (2) |
|
|
|
887 | (6) |
|
|
|
888 | (1) |
|
Uninterruptible Power Supplies |
|
|
888 | (5) |
|
Chapter 61 Incident Response, Communication, and Professionalism |
|
|
893 | (18) |
|
Understanding the Importance of Prohibited Content/Activity and Privacy, Licensing, and Policy Concepts |
|
|
894 | (10) |
|
|
|
894 | (3) |
|
|
|
897 | (2) |
|
|
|
899 | (5) |
|
Using Proper Communication Techniques and Professionalism |
|
|
904 | (7) |
|
Communication Techniques and Professionalism |
|
|
905 | (6) |
|
Chapter 62 Basic Scripting, Part I |
|
|
911 | (8) |
|
|
|
912 | (7) |
|
|
|
912 | (1) |
|
|
|
913 | (2) |
|
|
|
915 | (1) |
|
|
|
915 | (4) |
|
Chapter 63 Basic Scripting, Part II |
|
|
919 | (18) |
|
|
|
920 | (4) |
|
|
|
924 | (5) |
|
Use Cases and Other Considerations for PowerShell and Bash |
|
|
929 | (2) |
|
|
|
931 | (2) |
|
|
|
933 | (1) |
|
Visual Basic Script and .vbs |
|
|
934 | (3) |
|
Chapter 64 Remote Access Technologies |
|
|
937 | (60) |
|
|
|
938 | (4) |
|
|
|
938 | (1) |
|
Remote Desktop Connection |
|
|
939 | (1) |
|
Connecting with Remote Desktop |
|
|
939 | (3) |
|
|
|
942 | (2) |
|
|
|
944 | (1) |
|
|
|
945 | (4) |
|
A+ Core 2 (220-1102) Practice Exam |
|
|
949 | (48) |
|
|
|
949 | (18) |
|
|
|
967 | (3) |
|
|
|
970 | (27) |
|
Chapter 65 Getting Ready for the Exams, and Farewell |
|
|
997 | (10) |
|
Getting Ready for the Exams |
|
|
998 | (2) |
|
Tips for Taking the Real Exams |
|
|
1000 | (4) |
|
General Practices for Taking Exams |
|
|
1001 | (2) |
|
Smart Methods for Difficult Questions |
|
|
1003 | (1) |
|
|
|
1004 | (1) |
|
Beyond the CompTIA A+ Certification |
|
|
1004 | (3) |
| Index |
|
1007 | |
Lisainfo e-raamatute kohta