Software Maintenance MCQ

Software Maintenance MCQs : This section focuses on "Software Maintenance" of Software Engineering. These Multiple Choice Questions (MCQ) should be practiced to improve the Software Engineering skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations.

1. Which of the following is true about Corrective Maintenance?

A. It includes modifications and updations done in order to correct or fix problems, which are either discovered by user or concluded by user error reports.
B. It includes modifications and updations applied to keep the software product up-to date and tuned to the ever changing world of technology and business environment.
C. It includes modifications and updates done in order to keep the software usable over long period of time.
D. It includes modifications and updations to prevent future problems of the software.

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2. Which of the following is not a type of maintenance?

A. Adaptive Maintenance
B. Preventive Maintenance
C. Perfective Maintenance
D. Performative Maintenance

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3. The cost of maintenance is as high as _______ of the cost of entire software process cycle.

A. 0.61
B. 0.63
C. 0.67
D. 0.71

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4. Which process is used to achieve system specification by thoroughly analyzing, understanding the existing system?

A. Program Restructuring
B. Reverse Engineering
C. Forward Engineering
D. None of the above

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5. In how many categories software Maintenance is classified?

A. 2
B. 3
C. 4
D. 5

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6. What type of software testing is generally used in Software Maintenance?

A. Regression Testing
B. System Testing
C. Black-box testing
D. White-box testing

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7. Which regression test selection technique exposes faults caused by modifications?

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

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8. ACT stands for?

A. Annual component traffic
B. Apply component traffic
C. Annual change track
D. Annual change traffic

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9. The process of obtaining desired software from the specifications in hand.

A. Re-engineering
B. Forward Engineering
C. Reconstructing
D. Re-engineering

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10. What are legacy systems?

A. new systems
B. old systems
C. under-developed systems
D. None of the above

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