Selective retest techniques may be more economical than the “retest-all”technique.How many selective retest techniques are there?

A. Two
B. Three
C. Four
D. Five

_______________ measures the ability of a regression test selection technique to handle realistic applications ?

A. Efficiency
B. Precision
C. Generality
D. Inclusiveness

The process of generating analysis and design documents is known as ___________________?

A. Software engineering
B. Software re-engineering
C. Reverse engineering
D. Re-engineering

What does ACT stands for in In Boehm model for software maintenance ?

A. Actual change track
B. Annual change track
C. Annual change traffic
D. Actual change traffic

What is a software patch ?

A. Required or critical fix
B. Emergency fix
C. Daily or routine fix
D. None of the mentioned

Choose the suitable options with respect to regression testing ?

A. It helps in development of software
B. It helps in maintenance of software
C. It helps in development & maintenance of software
D. None of the mentioned

Which one of the following is not a maintenance model ?

A. Waterfall model
B. Reuse-oriented model
C. Iterative enhancement model
D. Quick fix model

What are legacy systems ?

A. New systems
B. Old systems
C. Under-developed systems
D. None of the mentioned

Which of the following manuals is a user documentation ?

A. Srs -software requirement specification
B. Sdd -software design document
C. System overview
D. None of the mentioned

How many stages are there in Iterative-enhancement model used during software maintenance ?

A. Two
B. Three
C. Four
D. Five