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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 5 of 20

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Q41.
What is the purpose of code improvement process at a low level?

a.

To get higher-level abstractions

b.

To support human guidance and understanding of the system

c.

To eliminate the need for maintenance programmers

d.

To improve the design of the code

Discuss
Answer: (b).To support human guidance and understanding of the system Explanation:At a low level the code improvement process can be supported by tools, but to get higher-level abstractions generally requires human guidance and a sufficient understanding of the system.
Q42.
What is the general view of the maintenance work?

a.

Challenging and rewarding

b.

Second-rate and unchallenging

c.

Positive and well-regarded

d.

Difficult and demanding

Discuss
Answer: (b).Second-rate and unchallenging Explanation:Maintenance work is viewed as unchallenging and unrewarding.
Q43.
Who is usually assigned to the maintenance group?

a.

Experienced programmers

b.

New and inexperienced programmers

c.

Highly-skilled and knowledgeable personnel

d.

Programmers with a positive attitude towards maintenance

Discuss
Answer: (b).New and inexperienced programmers Explanation:New and inexperienced programmers are usually assigned to the maintenance group.
Q44.
How does the rank of maintenance personnel affect morale?

a.

It boosts morale

b.

It has no effect on morale

c.

It lowers morale

d.

It has a positive effect on morale

Discuss
Answer: (c).It lowers morale Explanation:Maintenance personnel ranks lower, both financially and organizationally, than programmers working on the development of new systems, which tends to affect morale.
Q45.
What is the impact of software maintenance on the well-being of an organization?

a.

No impact

b.

More impact compared to software development

c.

Less impact compared to software development

d.

Equally impactful as software development

Discuss
Answer: (b).More impact compared to software development Explanation:Software maintenance has more impact on the well-being of an organization compared to software development.
Q46.
What is the job content of a maintenance programmer compared to a development programmer?

a.

Less demanding

b.

Equally demanding

c.

More demanding

d.

Less challenging

Discuss
Answer: (c).More demanding Explanation:The job content of a maintenance programmer is more demanding than the job content of a development programmer.
Q47.
What is reverse engineering according to Chikofsky's definition?

a.

The process of restructuring a system

b.

The process of analyzing a system to identify its components and their interrelationships

c.

The process of transforming a badly-indented program into one having a neat layout

d.

The process of adding a new feature to a system

Discuss
Answer: (b).The process of analyzing a system to identify its components and their interrelationships Explanation:Chikofsky defines reverse engineering as the process of analyzing a subject system to identify the system's components and their interrelationships.
Q48.
What is redocumentation according to Chikofsky's definition?

a.

The derivation of a description at a higher level of abstraction

b.

The process of analyzing a system to identify its components and their interrelationships

c.

The derivation of a semantically-equivalent description at the same level of abstraction

d.

The transformation of a badly-indented program into one having a neat lay-out

Discuss
Answer: (c).The derivation of a semantically-equivalent description at the same level of abstraction Explanation:According to Chikofsky, redocumentation is the derivation of a semantically-equivalent description at the same level of abstraction.
Q49.
What is design recovery according to Chikofsky's definition?

a.

The process of restructuring a system

b.

The process of analyzing a system to identify its components and their interrelationships

c.

The derivation of a semantically-equivalent description at the same level of abstraction

d.

The derivation of a semantically-equivalent description at a higher level of abstraction

Discuss
Answer: (d).The derivation of a semantically-equivalent description at a higher level of abstraction Explanation:Design recovery is defined by Chikofsky as the derivation of a semantically-equivalent description at a higher level of abstraction.
Q50.
What is the difference between reverse engineering and maintenance?

a.

Reverse engineering only concerns inspection of a system while maintenance involves restructuring a system

b.

There is no difference between reverse engineering and maintenance

c.

Reverse engineering involves creating representations of a system at a higher level of abstraction while maintenance involves creating representations at the same level of abstraction

d.

Reverse engineering involves deriving a semantically-equivalent description while maintenance involves transforming a badly-indented program into one having a neat lay-out

Discuss
Answer: (a).Reverse engineering only concerns inspection of a system while maintenance involves restructuring a system Explanation:If the distinction between reverse engineering and maintenance is not carefully made, the meaning of the term reverse engineering dilutes too much and it reduces to a fancy synonym for maintenance. Reverse engineering only concerns inspection of a system, while maintenance involves restructuring a system.
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