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Welcome to the Requirements Engineering MCQs Page

Dive deep into the fascinating world of Requirements Engineering with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Requirements Engineering, a crucial aspect of Software Engineering. In this section, you will encounter a diverse range of MCQs that cover various aspects of Requirements Engineering, 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 Requirements Engineering. 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 Requirements Engineering. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Requirements Engineering MCQs | Page 27 of 30

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Q261.
What can Finite State Machines be viewed as?

a.

A technique to model the data aspect of an information system

b.

A technique to model the functional aspect of an information system

c.

A basic underlying mechanism for many modeling techniques

d.

A technique to model the result of requirements engineering and design

Discuss
Answer: (b).A technique to model the functional aspect of an information system Explanation:Finite State Machines (FSMs) are often seen as a technique to model the functional aspect of an information system. They represent the behavior of a system by depicting the different states it can be in, and the transitions between those states. FSMs are widely used for this purpose and are also considered as a basic underlying mechanism for many modeling techniques.
Q262.
What does UML owe tribute to?

a.

Entity--Relationship Modeling

b.

Finite State Machines

c.

The Unified Modeling Language

d.

UML diagrams

Discuss
Answer: (b).Finite State Machines Explanation:UML is said to owe tribute to Finite State Machines as they constitute a basic underlying mechanism for many modeling techniques, including the Unified Modeling Language.
Q263.
What are UML diagrams used for?

a.

To model the functional aspect of an information system

b.

To model the data aspect of an information system

c.

To model the result of requirements engineering and design

d.

Both b and c

Discuss
Answer: (d).Both b and c Explanation:UML diagrams are used for both modeling the result of requirements engineering and design and modeling the data aspect of an information system. This means that UML diagrams can be used to represent the requirements of a system and also to represent the data that the system will handle and how it will be structured.
Q264.
What are non-functional requirements viewed as in the development process?

a.

Constraints

b.

Flexibilities

c.

Guidelines

d.

Options

Discuss
Answer: (a).Constraints Explanation:Non-functional requirements can be viewed as constraints placed upon the development process or the products to be delivered.
Q265.
What type of requirements are external interface requirements and design constraints generally phrased in?

a.

Negotiable obligations

b.

Non-negotiable obligations

c.

Optional obligations

d.

Suggestions

Discuss
Answer: (b).Non-negotiable obligations Explanation:External interface requirements and design constraints are generally phrased in terms of (non-negotiable) obligations to be met.
Q266.
What type of requirements do external interface requirements and design constraints often concern?

a.

Individual development project

b.

Company standards

c.

Matters which surpass an individual development project

d.

Technical requirements

Discuss
Answer: (c).Matters which surpass an individual development project Explanation:External interface requirements and design constraints often concern matters which surpass an individual development project.
Q267.
What are the two essential issues usually emphasized regarding quality requirements?

a.

Quality requirements should be expressed in subjective, measurable terms

b.

Quality requirements should be expressed in objective, measurable terms and perfection incurs infinite cost

c.

Quality requirements should be expressed in subjective, unmeasurable terms and perfection incurs finite cost

d.

Quality requirements should be expressed in objective, unmeasurable terms

Discuss
Answer: (b).Quality requirements should be expressed in objective, measurable terms and perfection incurs infinite cost Explanation:The two essential issues emphasized regarding quality requirements are that they should be expressed in objective, measurable terms and perfection incurs infinite cost.
Q268.
What are quality requirements in the context of software development?

a.

Requirements that can never be verified

b.

Requirements that are difficult to specify and verify

c.

Requirements that can be verified easily

d.

Requirements that are not relevant to software development

Discuss
Answer: (b).Requirements that are difficult to specify and verify Explanation:Quality requirements are notoriously difficult to specify and verify.
Q269.
What should be the form of quality requirements in a requirements specification?

a.

Subjective and non-measurable terms

b.

Objective and measurable terms

c.

Extreme levels of requirements

d.

Informal language

Discuss
Answer: (b).Objective and measurable terms Explanation:Quality requirements should be expressed in objective, measurable terms.
Q270.
What is the impact of extreme levels of quality requirements in software development?

a.

They incur low costs

b.

They are feasible to achieve

c.

They incur extremely high costs or are not feasible at all

d.

They do not affect the software development process

Discuss
Answer: (c).They incur extremely high costs or are not feasible at all Explanation:Extreme levels of quality requirements generally incur extremely high costs or are not feasible at all.
Page 27 of 30

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