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Welcome to the Software Maintenance MCQs Page

Dive deep into the fascinating world of Software Maintenance with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Software Maintenance, a crucial aspect of Software Engineering. In this section, you will encounter a diverse range of MCQs that cover various aspects of Software Maintenance, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Software Engineering.

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Check out the MCQs below to embark on an enriching journey through Software Maintenance. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Software Engineering.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Software Maintenance. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Software Maintenance MCQs | Page 17 of 20

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Q161.
What is the purpose of a service level agreement in software maintenance organizations?

a.

To state which maintenance activities are to be carried out

b.

To specify how maintenance activities should be carried out

c.

To report on the performance of the maintenance organization

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:The purpose of a service level agreement in software maintenance organizations is to state which maintenance activities are to be carried out, and how fast, reliably, etc. this should be done. In addition, the information in the service level agreement can be used to report on the performance of the maintenance organization and take corrective actions if necessary.
Q162.
Why do software maintenance organizations need to manage their product as a service?

a.

To improve perceived service quality

b.

To reduce maintenance costs

c.

To increase revenue

d.

To improve product design

Discuss
Answer: (a).To improve perceived service quality Explanation:Software maintenance organizations need to manage their product - software maintenance - as a service in order to be able to deliver high quality and to bring the perceived quality in line with the expected quality.
Q163.
What is configuration control in software development?

a.

A way to manage the vast amount of information in software development

b.

A technique to classify change requests in software maintenance

c.

A system to identify and prioritize change requests in software maintenance

d.

A set of procedures to implement changes in software maintenance

Discuss
Answer: (a).A way to manage the vast amount of information in software development Explanation:Configuration control is a set of procedures that aim to keep the vast amount of information in software development under control, including documentation consistency and up-to-date records.
Q164.
Why is configuration control important during software maintenance?

a.

It helps to classify change requests into maintenance categories

b.

It ensures that change requests are implemented in an orderly, documented way

c.

It prevents the vast amount of information from getting out of control

d.

It helps to prioritize and schedule the implementation of change requests

Discuss
Answer: (b).It ensures that change requests are implemented in an orderly, documented way Explanation:Configuration control is important during software maintenance because it provides an orderly, well-documented process for controlling changes, including change request implementation.
Q165.
What is the IEEE Standard 1219?

a.

A rigorous methodology for software maintenance

b.

A standard for configuration control in software development

c.

A set of procedures for identifying and classifying change requests

d.

A system for analyzing the impact of change requests

Discuss
Answer: (a).A rigorous methodology for software maintenance Explanation:IEEE Standard 1219 is a set of guidelines for software maintenance that suggest an orderly, well-documented process for controlling changes.
Q166.
What are the four maintenance categories for change requests?

a.

Corrective, adaptive, perfective, preventive

b.

Consistent, up-to-date, well-documented, ordered

c.

Analysis, implementation, testing, documentation

d.

Software, hardware, system, organization

Discuss
Answer: (a).Corrective, adaptive, perfective, preventive Explanation:Change requests are classified into four maintenance categories: corrective, adaptive, perfective, and preventive.
Q167.
Who makes the decision to implement a change request in the software maintenance process?

a.

The maintainers

b.

The customers

c.

The configuration control board

d.

The software development team

Discuss
Answer: (c).The configuration control board Explanation:The decision to implement a change request is usually assigned to the configuration control board, based on the analysis report of the change request impact.
Q168.
What is the suggested process for controlling changes during maintenance according to IEEE Standard 1219?

a.

Identify and classify change requests, analyze change requests, implement the change

b.

Identify and prioritize change requests, design and implement the change, update the documentation

c.

Classify change requests, implement the change, prioritize the change requests

d.

Analyze change requests, prioritize the change requests, implement the change

Discuss
Answer: (a).Identify and classify change requests, analyze change requests, implement the change Explanation:Following IEEE Standard 1219, the suggested process for controlling changes during maintenance involves identifying and classifying change requests, analyzing change requests, and implementing the change.
Q169.
What is the essence of the iterative-enhancement model of software maintenance?

a.

Modifying the set of documents starting with the highest-level document affected by the changes, propagating the changes down through the full set of documents

b.

Quickly fixing the source code and updating documentation later

c.

Making patches upon patches to the system

d.

Changing the design and code simultaneously

Discuss
Answer: (a).Modifying the set of documents starting with the highest-level document affected by the changes, propagating the changes down through the full set of documents Explanation:The essence of the iterative-enhancement model of software maintenance is modifying the set of documents starting with the highest-level document affected by the changes, propagating the changes down through the full set of documents.
Q170.
In the quick-fix model of software maintenance, what is the typical order of updating documentation?

a.

Documentation is updated after the code has been fixed, and usually only if time permits.

b.

Documentation is updated before the code has been fixed, to ensure consistency.

c.

Documentation is updated simultaneously with the code, to prevent degradation of the system.

d.

Documentation is updated only in emergency situations, when quick fixes are needed.

Discuss
Answer: (a).Documentation is updated after the code has been fixed, and usually only if time permits. Explanation:In the quick-fix model of software maintenance, documentation is typically updated after the code has been fixed, and usually only if time permits.
Page 17 of 20

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