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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 12 of 30

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Q111.
What is a major disadvantage of eliciting requirements through interviews?

a.

The analyst may fail to understand the user's perspective

b.

The analyst may not share the same category system as the user

c.

The user may not have well-defined goals and subgoals

d.

The user may not be aware of their own needs

Discuss
Answer: (b).The analyst may not share the same category system as the user Explanation:When eliciting requirements through interviews, the analyst may impose their own view of how the world is ordered onto the user, which can lead to failure if the analyst and user do not share the same category system.
Q112.
How can ethnographic methods be used to study user requirements?

a.

By observing groups of people in their natural settings

b.

By conducting interviews with individual users

c.

By conducting task analysis of individual tasks

d.

By becoming an apprentice of the future users

Discuss
Answer: (a).By observing groups of people in their natural settings Explanation:Ethnographic methods involve studying groups of people in their natural settings, such as by living with them for an extended period of time. This allows the analyst to become an apprentice and understand the work of the future users of the system, and is more likely to uncover tacit knowledge than other elicitation techniques.
Q113.
How do thinking aloud protocols fail to capture user behavior?

a.

They assume that users have well-defined goals and subgoals.

b.

They assume that users traverse goal trees in a neat top-down manner.

c.

They fail to take into account the social and organizational environment in which tasks are executed.

d.

They assume that users have preconceived plans.

Discuss
Answer: (d).They assume that users have preconceived plans. Explanation:Thinking aloud protocols assume that users have well-defined goals and subgoals, and that they traverse such goal trees in a neat top-down manner. But people often don't have preconceived plans, they proceed in somewhat opportunistic ways.
Q114.
What is a disadvantage of task analysis?

a.

It focuses only on individual tasks of individual persons

b.

It doesn't take into account the social and organizational environment in which tasks are executed

c.

It's time-consuming

d.

It's too complex

Discuss
Answer: (b).It doesn't take into account the social and organizational environment in which tasks are executed Explanation:A disadvantage of task analysis is that it considers individual tasks of individual persons, without taking into account the social and organizational environment in which these tasks are executed.
Q115.
What are ethnographic methods claimed not to have?

a.

shortcoming

b.

limitations

c.

restrictions

d.

biases

Discuss
Answer: (d).biases Explanation:Ethnographic methods are claimed not to have biases, in ethnography, groups of people are studied in their natural settings. It is well-known from sociology, where for example Polynesian tribes are studied by living with them for an extended period of time. Likewise, user requirements can be studied by participating in their daily work for a period of time, for example by becoming a library employee.
Q116.
What is the advantage of ethnographic methods over other elicitation techniques?

a.

They uncover tacit knowledge

b.

They are more time-efficient

c.

They are less expensive

d.

They are more accurate

Discuss
Answer: (a).They uncover tacit knowledge Explanation:Ethnographic methods are more likely to uncover tacit knowledge than most other elicitation techniques. The analyst becomes an apprentice, recognizing that the future users of the system are the real experts in their work.
Q117.
What is one way to gather information about the domain being modeled?

a.

Interviews

b.

Task analysis

c.

Forms

d.

Surveys

Discuss
Answer: (c).Forms Explanation:Forms provide information about the data objects of the domain, their properties, and their interrelations. They are particularly useful as an input to modeling the data aspect of the system.
Q118.
What kind of knowledge do library users often have about the information sources they are interested in?

a.

Complete knowledge

b.

Detailed knowledge

c.

Incomplete knowledge

d.

No knowledge

Discuss
Answer: (c).Incomplete knowledge Explanation:Library users often have incomplete knowledge of the information sources they are interested in. For example, someone might be looking for the proceedings of the International Conference on Software Engineering that took place in Berlin, but only if the various entries from the form are used as entities in the underlying data model, can such a query be answered easily.
Q119.
What type of information can be gathered from natural language descriptions?

a.

Data objects

b.

Properties

c.

Interrelations

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:Natural language descriptions provide a lot of useful information about the domain to be modeled.
Q120.
How can forms be used to model the data aspect of a system?

a.

As an input

b.

As a guide

c.

As a tool

d.

As a reference

Discuss
Answer: (a).As an input Explanation:Forms provide us with information about the data objects of the domain, their properties, and their interrelations. They are particularly useful as an input to modeling the data aspect of the system.
Page 12 of 30

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