A. Actual change track
B. Annual change track
C. Annual change traffic
D. Actual change traffic
A. Software engineering
B. Software re-engineering
C. Reverse engineering
D. Re-engineering
Explanation: Reverse engineering is the process followed in order to find difficult, unknown and hidden information about a software system..
A. Efficiency
B. Precision
C. Generality
D. Inclusiveness
A. two
B. three
C. four
D. five
Explanation: The three categories include: Coverage, Minimization and Safe techniques.
A. Corrective
B. Adaptive
C. Perfective
D. Preventive
A. Error corrections
B. Enhancements of capabilities
C. Deletion of obsolete capabilities
D. All of the mentioned
A. hardware and software approach
B. management and users approach
C. person and systems approach
D. all of the mentioned
Explanation: The answer is self explanatory.
A. six
B. seven
C. eight
D. nine
A. two
B. three
C. four
D. five
Explanation: Adaptive, corrective, perfective and preventive are the four types of software maintenance.
A. True
B. False
Explanation: As people are a part of the system, hence they affect the sociotechnical system.