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E-raamat: Certified Function Point Specialist Examination Guide

(The David Consulting Group, Orange Park, Florida, USA)
  • Formaat: 244 pages
  • Ilmumisaeg: 23-Jul-2010
  • Kirjastus: Auerbach
  • ISBN-13: 9781420076387
  • Formaat - PDF+DRM
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  • Formaat: 244 pages
  • Ilmumisaeg: 23-Jul-2010
  • Kirjastus: Auerbach
  • ISBN-13: 9781420076387

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The Certified Function Point Specialist Examination Guide provides a complete and authoritative review of the rules and guidelines prescribed in the release of version 4.3 of the Function Point Counting Practices Manual (CPM). Providing a fundamental understanding of the IFPUG Functional Size Measurement method, this is the ideal study guide for the CFPS examination. The text:











Includes time-tested tips on how to best prepare for the exam Provides a series of questions and answers at the end of each chapter with specific references to the latest version of the CPM Contains two CFPS practice exams to measure understanding and identify areas where more study is needed

Active members of the Counting Practices Committee and a past president of the IFPUG supply time-tested insight on how to use the CPM manual effectively and efficiently during the exam. The two sample exams and detailed examples throughout the text help to ensure readers develop the comprehension required to attain certification the first time around. Following certification, this book is a valuable reference for applying the IFPUG method for sizing proficient software design, development, and deployment.

Praise for the book:

While there are a number of solid books on counting function points, this new book fills a gap in the function point literature by providing useful information on the specifics of becoming a certified function point counter. The authors are all qualified for the work at hand, and indeed have contributed to the function point counting methodology.Capers Jones, President, Capers Jones & Associates LLC

Arvustused

While there are a number of solid books on counting function points, this new book fills a gap in the function point literature by providing useful information on the specifics of becoming a certified function point counter. The authors are all qualified for the work at hand, and indeed have contributed to the function point counting methodology.Capers Jones, President, Capers Jones & Associates LLC

This book is a comprehensive guide for the International Function Point Users Group (IFPUG) Functional Size Measurement method. It has been written to prepare practitioners planning to take the IFPUG Certified Function Point Specialist (CFPS) exam. The guide includes the rules and guidelines defined by IFPUG in the latest release (4.3) of the Function Point Counting Practices Manual (CPM). In addition, it includes examples and questions designed to help readers understand how to apply the IFPUG method, and two CFPS practice exams.In Research Book News, booknews.com, February 2011 While there are a number of solid books on counting function points, this new book fills a gap in the function point literature by providing useful information on the specifics of becoming a certified function point counter. The authors are all qualified for the work at hand, and indeed have contributed to the function point counting methodology.Capers Jones, President, Capers Jones & Associates LLC

This book is a comprehensive guide for the International Function Point Users Group (IFPUG) Functional Size Measurement method. It has been written to prepare practitioners planning to take the IFPUG Certified Function Point Specialist (CFPS) exam. The guide includes the rules and guidelines defined by IFPUG in the latest release (4.3) of the Function Point Counting Practices Manual (CPM). In addition, it includes examples and questions designed to help readers understand how to apply the IFPUG method, and two CFPS practice exams.In Research Book News, booknews.com, February 2011

Foreword xiii
Preface xv
Acknowledgments xvii
Introduction xix
Authors xxi
1 Function Point Analysis Overview
1(6)
What are Function Points?
1(1)
How Function Points are Used
2(1)
Productivity
2(1)
Quality
2(1)
Financial
2(1)
Maintenance
3(1)
Supporting Activities
3(1)
Measuring Value Delivered
3(1)
Benefits and Objectives
4(1)
Further Reading
4(1)
Exam Guidance
4(1)
Sample Exam Questions
4(3)
2 Identifying User Requirements
7(6)
Functional User Requirements
7(1)
Function Point Counting Procedure
7(1)
Gathering Documentation
8(1)
Sizing During the Life Cycle
8(2)
Initial User Requirements Phase
8(1)
Technical Requirements Phase
9(1)
Final Functional User Requirements Phase
9(1)
User
10(1)
User View
10(1)
Further Reading
10(1)
Exam Guidance
10(1)
Sample Exam Questions
11(2)
3 The Process of Counting
13(6)
Purpose of the Count
13(1)
Types of Counts
13(2)
Determine Counting Scope
15(1)
Determine Boundary
15(1)
Further Reading
16(1)
Exam Guidance
16(1)
Sample Exam Questions
16(3)
4 Data Functions
19(24)
Introduction
19(1)
What They are: Internal Logical Files and External Interface Files
20(1)
Data Functions
20(1)
Internal Logical File
20(1)
External Interface File
20(1)
Difference Between ILFs and EIFs
20(1)
Definitions for Embedded Terms
20(1)
Control Information
20(1)
User Recognizable
20(1)
Maintain
20(1)
Elementary Process
20(1)
Rules for Counting
21(3)
Data Function Identification Rules
21(1)
Data Function Classification Rules
21(1)
Complexity and Contribution Definitions and Rules
22(1)
DET Definition
22(1)
DET Rules
22(1)
RET Definition
23(1)
RET Rules
23(1)
Determination of Complexity and Contribution
23(1)
Data Entities: Business Data, Reference Data, and Code Data
24(2)
Business Data
24(1)
Reference Data
24(1)
Code Data
25(1)
Logical Files and Data Modeling
26(2)
Data Modeling Concepts
26(1)
Mapping Data Concepts to Function Point Terminology
27(1)
Methodology for Identifying Logical Files
28(8)
Step 1 Identify Logical Files
28(5)
Step 2 Classify Logical Files
33(1)
Step 3 Identify Data Element Types
33(1)
Step 4 Identify Record Element Types
34(2)
Considering Data Element Types and Record Element Types in Conjunction with Logical Files via Entity (In) Dependence
36(1)
Further Reading
36(1)
Exam Guidance
36(1)
Sample Exam Questions
36(7)
5 Elementary Process
43(6)
Introduction
43(1)
Definition of an Elementary Process
43(1)
Identifying Each Elementary Process
43(1)
Determine Unique Elementary Processes
44(1)
Classify Each Elementary Process
45(1)
Processing Logic
45(1)
Summary of Processing Logic Used by Els, EOs, and EQs
46(1)
Further Reading
47(1)
Exam Guidance
47(1)
Sample Exam Questions
47(2)
6 Transactional Functions
49(14)
Introduction
49(1)
What They are: External Inputs, External Outputs, and External Inquiries
49(1)
Definitions and Primary Intent
49(1)
External Input
49(1)
External Output
49(1)
External Inquiry
49(1)
Summary of the Functions Performed by Els, EOs, and EQs
50(1)
Definitions for Embedded Terms
50(1)
Control Information
50(1)
Elementary Process
50(1)
Maintain
50(1)
Meaningful
50(1)
User
50(1)
Processing Logic
50(1)
Summary of Processing Logic Used by Els, EOs, and EQs
50(1)
Rules for Counting Transactions
50(4)
EI Complexity and Contribution Guidelines
54(1)
EO/EQ Complexity and Contribution Guidelines
55(1)
Determination of Complexity and Contribution
56(2)
Further Reading
58(1)
Exam Guidance
58(2)
Sample Exam Questions
60(3)
7 Shared Data
63(12)
Introduction
63(1)
Shared Data
63(1)
Methods of Sharing Data
63(1)
Common Terms
63(1)
Copy
63(1)
File
64(1)
Image
64(1)
Load
64(1)
Merge
64(1)
Refresh
64(1)
Scenarios
64(1)
Scenario 1 Read
65(1)
Scenario 2 Static Image Copy
66(1)
Scenario 3 Image Copy/Load---No Additional Processing
67(1)
Scenario 4 Image Copy/Load One Physical Table---No Additional Processing
68(1)
Scenario 5 Copy and Merge
69(1)
Scenario 6 Screen Scraping
70(1)
Scenario 7 Updating the Same Data Store
70(1)
Scenario 8 Standard Transaction Data
71(1)
Further Reading
72(1)
Exam Guidance
72(1)
Sample Exam Questions
72(3)
8 Enhancements
75(8)
Introduction
75(1)
Measuring Enhancement Projects
75(1)
Procedure
75(1)
Scope and Boundary of an Enhancement Project
75(1)
Measuring Data Functions in Enhancement Projects
76(1)
Measuring Transactional Functions in Enhancement Projects
76(1)
Processing Logic
77(2)
Considerations and Hints
79(1)
Enhancement vs. Maintenance Considerations
79(1)
Categories of Maintenance
79(1)
Further Reading
80(1)
Exam Guidance
80(1)
Sample Exam Questions
80(3)
9 Conversion
83(4)
Introduction
83(1)
Conversion
84(1)
What is not Conversion Functionality
84(1)
Scenario 1 Enhancement Project Data Conversion
84(1)
Scenario 2 Data Conversion with EIFs Referenced
85(1)
Scenario 3 Assigning Default Values
85(1)
Further Reading
85(1)
Exam Guidance
85(1)
Sample Exam Questions
85(2)
10 Calculating and Applying Functional Size
87(4)
Rules for Calculating New Development
87(1)
Rules for Calculating Application Size
87(1)
Rules for Calculating Enhancement Projects
88(1)
Rules for Calculating Adjusted Functional Size
88(1)
Further Reading
88(1)
Exam Guidance
89(1)
Sample Exam Questions
89(2)
11 Value Adjustment Factors
91(18)
Introduction
91(1)
Value Adjustment Factor Determination
91(1)
Procedures to Determine the VAF
91(1)
General System Characteristics
91(12)
Data Communications
92(1)
Distributed Data Processing
93(1)
Performance
94(1)
Heavily Used Configuration
95(1)
Transaction Rate
96(1)
On-Line Data Entry
97(1)
End-User Efficiency
97(1)
On-Line Update
98(1)
Complex Processing
99(1)
Reusability
99(1)
Installation Ease
100(1)
Operational Ease
101(1)
Multiple Sites
102(1)
Facilitate Change
102(1)
Calculating the Adjusted Functional Size
103(1)
Adjusted Development Project Functional Size (aDFP)
104(1)
Adjusted Enhancement Project Functional Size (aEFP)
104(1)
Adjusted Application Functional Size
105(1)
Formula: Initial Adjusted Application Functional Size (aAFP)
105(1)
Formula: Application Functional Size after Enhancement Projects
105(1)
Further Reading
106(1)
Exam Guidance
106(1)
Sample Exam Questions
107(2)
12 Preparing for the Certified Function Point Specialist (CFPS) Exam
109(4)
The Certification Process
109(1)
Recommendations for Exam Preparation
109(1)
Review of the IFPUG Counting Practices Manual (CPM)
110(1)
What to Know/What to Look up During Exam
110(1)
The Exam
111(1)
Helpful Hints for Taking the Exam
111(1)
Exam Automation
111(2)
Automated Exam Format and Scoring
111(1)
Helpful Hints for Taking the Automated Exam
112(1)
Appendix 1 Formulas and Matrices
113(4)
Matrices
113(1)
Formulas
114(3)
Functional Size Formulas
114(1)
Adjusted Functional Size Formulas
115(2)
Appendix 2 Practice Exam 1
117(16)
Part 1 Definitions and Rules
117(4)
Part 2 Implementation
121(5)
Part 3 Case Studies
126(7)
Case Study 1
126(1)
Case Study 2
126(1)
Case Study 3
127(1)
Case Study 4
127(1)
Case Study 5
127(1)
Case Study 6
128(1)
Case Study 7
129(1)
Case Study 8
129(1)
Case Study 9
130(1)
Case Study 10
130(3)
Appendix 3 Practice Exam 2
133(16)
Part 1 Definitions and Rules
133(3)
Part 2 Implementation
136(5)
Part 3 Case Studies
141(8)
Case Study 1
141(1)
Case Study 2
141(1)
Case Study 3
142(1)
Case Study 4
143(1)
Case Study 5
143(1)
Case Study 6
144(1)
Case Study 7
144(1)
Case Study 8
145(1)
Case Study 9
145(1)
Case Study 10
146(3)
Appendix 4
Chapter 1 Sample Exam Answers
149(2)
Appendix 5
Chapter 2 Sample Exam Answers
151(2)
Appendix 6
Chapter 3 Sample Exam Answers
153(2)
Appendix 7
Chapter 4 Sample Exam Answers
155(6)
Appendix 8
Chapter 5 Sample Exam Answers
161(2)
Appendix 9
Chapter 6 Sample Exam Answers
163(4)
Appendix 10
Chapter 7 Sample Exam Answers
167(2)
Appendix 11
Chapter 8 Sample Exam Answers
169(2)
Appendix 12
Chapter 9 Sample Exam Answers
171(2)
Appendix 13
Chapter 10 Sample Exam Answers
173(2)
Appendix 14
Chapter 11 Sample Exam Answers
175(4)
Appendix 15 Practice Exam 1 Answers
179(16)
Part 1 Definitions and Rules
179(4)
Part 2 Implementation
183(6)
Part 3 Case Studies
189(6)
Appendix 16 Practice Exam 2 Answers
195(18)
Part 1 Definitions and Rules
195(4)
Part 2 Implementation
199(5)
Part 3 Case Studies
204(9)
Glossary 213(6)
Index 219
David Garmus is a published author andacknowledged authority in the sizing, measurement and estimation of software application development and maintenance. As a co-founder of the David Consulting Group, he supports software development organizations in achieving software excellence with a metric-centered approach.Mr. Garmus is a Past President of IFPUG and a member of the IFPUG Counting Practices Committee. He has a BS from the University of California at Los Angeles and an MBA from Harvard University Graduate School of Business Administration. He has spoken at numerous conferences and written many articles and books on various measurement related topics.Garmus is a Certified Function Point Specialist, having fulfilled all IFPUG requirements for this title under all releases of the IFPUG Counting Practices Manual,as well asa Certified Software Measurement Specialist.Janet Russac has more than25 years of experience as a programmer, analyst, and measurement specialist in software application development and maintenance. She is the founder of Software Measurement Expertise and leads a team of experienced consultants that offer expertise in function point analysis, software measurement, estimation, auditing, training and mentoring. She is a published author, who presents workshops at companies, professional organizations, and conferences and is often a featured speaker at conferences.Ms. Russac served as the Chair of the IFPUG Management Reporting Committee from 2002 to 2004 and led the creation of an international industry certification process for individuals in the field of software measurement as Certified Software Measurement Specialists. She currently serves on the IFPUG Counting Practices Committee and the IFPUG Communications and Marketing Committee.Russac is a Certified Function Point Specialist and a Certified Software Measurement Specialist.