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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 18 of 20

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Q171.
Why should the quick-fix model be avoided?

a.

Because it increases the consistency of documents

b.

Because it is more time-consuming than the iterative-enhancement model

c.

Because it degrades the structure of the system and makes future maintenance more difficult

d.

Because it requires extensive recompilation of the system

Discuss
Answer: (c).Because it degrades the structure of the system and makes future maintenance more difficult Explanation:The quick-fix model should be avoided because it results in patches upon patches and the structure of the system degrades rather quickly, leading to increased system complexity and inconsistency of documents, making future maintenance more difficult.
Q172.
What is the purpose of bundling change requests into releases?

a.

To ensure the user gets a new version after every change request

b.

To avoid making any changes until a certain number of requests have been received

c.

To group together multiple change requests and release them at once

d.

To release only emergency changes

Discuss
Answer: (c).To group together multiple change requests and release them at once Explanation:Change requests are often bundled into releases, which means that multiple change requests are grouped together and released at once.
Q173.
What are the three common ways to decide on the contents and timing of the next release?

a.

Fixed staff and variable schedule, variable staff and fixed schedule, and variable staff and variable schedule

b.

Fixed schedule and fixed contents, variable schedule and variable contents, and variable schedule and fixed contents

c.

Fixed staff and fixed schedule, variable staff and variable contents, and variable staff and fixed schedule

d.

Fixed schedule and variable contents, variable schedule and fixed contents, and variable schedule and variable staff

Discuss
Answer: (a).Fixed staff and variable schedule, variable staff and fixed schedule, and variable staff and variable schedule Explanation:Three common ways to decide on the contents and timing of the next release: fixed staff and variable schedule, variable staff and fixed schedule, and variable staff and variable schedule.
Q174.
In the fixed staff and variable schedule scheme, what is fixed in advance?

a.

The number of people available for the maintenance work

b.

The release date

c.

The portfolio of change requests to be handled in the next release

d.

The contents of the next release

Discuss
Answer: (b).The release date Explanation:In the fixed staff and variable schedule scheme, the release date is fixed in advance, and there is a fixed number of people available for the maintenance work. The contents of the next release are not fixed in advance.
Q175.
What is an advantage of the variable staff and fixed schedule scheme?

a.

Change requests are assigned clear priorities

b.

The release dates are scheduled at fixed time intervals

c.

The next release is always on time

d.

The contents of the next release are not fixed in advance

Discuss
Answer: (a).Change requests are assigned clear priorities Explanation:An advantage of the variable staff and fixed schedule scheme is that change requests are assigned clear priorities and communication with the customer about the contents of the next release is enforced. The other options listed are not advantages of this scheme.
Q176.
Which scheme requires the most planning and oversight?

a.

Fixed staff and variable schedule

b.

Variable staff and fixed schedule

c.

Variable staff and variable schedule

d.

All three schemes require equal planning and oversight

Discuss
Answer: (c).Variable staff and variable schedule Explanation:The variable staff and variable schedule scheme requires more planning and oversight than the other two schemes.
Q177.
What is the purpose of software quality assurance during maintenance?

a.

To limit the negative effects of changing software structure

b.

To speed up the maintenance process

c.

To reduce the cost of maintenance

d.

To introduce new features to the software

Discuss
Answer: (a).To limit the negative effects of changing software structure Explanation:The purpose of software quality assurance during maintenance is to limit the negative effects of changing software structure.
Q178.
What is the role of metrics in software quality assurance during maintenance?

a.

To quantify quality aspects

b.

To speed up the maintenance process

c.

To reduce the cost of maintenance

d.

To introduce new features to the software

Discuss
Answer: (a).To quantify quality aspects Explanation:Metrics can be used to quantify quality aspects in software quality assurance during maintenance.
Q179.
What quality factors affect maintenance effort and cost?

a.

Software quality factors

b.

Development process factors

c.

Customer satisfaction factors

d.

Marketing factors

Discuss
Answer: (a).Software quality factors Explanation:Software quality factors affect maintenance effort and cost.
Q180.
What is the relationship between software quality assurance during development and maintenance?

a.

They both require the same level of quality assurance

b.

They require different levels of quality assurance

c.

Quality assurance is not necessary during maintenance

d.

Quality assurance is only necessary during development

Discuss
Answer: (a).They both require the same level of quality assurance Explanation:The implementation of changes during maintenance requires the same level of quality assurance as development work.
Page 18 of 20

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