essentials of software engineering 4th edition Hi, i need the answers of these q

Question

essentials of software engineering 4th edition

Hi, i need the answers of these questions please, thanks.

ch6

True/False

1. All requirements activities are needed in the same degree for all software projects.

True/False

2. A software engineering team must plan requirements engineering activities for all software projects.

Multiple Choice

3. Requirements elicitation must have a set of organized questions to ask the:

[1] clients.

[2] users.

[3] business.

[4] All of these are correct.

[5] clients and users.

True/False

4. During the requirements elicitation, the list of what the customer wants as the functions for the new

software is not elicited, just what the business needs to do.

Multiple Choice

5. The requirements gathered are clustered by:

[1] individual functionality.

[2] business flow.

[3] data and data format.

[4] All of these are correct.

True/False

6. A use case contains requirement information.

True/False

7. Requirements definition involves formally spelling out the requirements.

Multiple Choice

8. Graphically depicting a system’s data flow is done with the:

[1] Unified Modeling Language (UML).

[2] data flow diagram (DFD).

[3] entity-relationship (ER) diagram.

[4] All of these are correct.

True/False

9. SRS is the artifact that spells out the final specific software requirements from the requirements

engineering activities.

Multiple Choice

10. The pages of documentation in the SRS depend on:

[1] size, complexity, and customer support activities for the project.

[2] plan releases of the project.

[3] software engineering’s knowledge of the project’s subject area.

[4] All of these are correct.

Explanation / Answer

1] All requirements activities are needed in the same degree for all software projects. False (Every software project is different. So, the kind and duration of requirement activities differs. So, the answer is false.

2]  A software engineering team must plan requirements engineering activities for all software projects. True (It is true, because if the team doesn't plan the requirement engineering activities correctly, it may disturb the schedule of the project.

3. Requirements elicitation must have a set of organized questions to ask the: 3] clients and users

In requirements elicitation phase, we do basic requirement analysis from the clients and users to better understand what exactly they want.

4.

4. During the requirements elicitation, the list of what the customer wants as the functions for the new

software is not elicited, just what the business needs to do. (Choices are not provided)

5. The requirements gathered are clustered by: 4] All of these are correct

6. A use case contains requirement information. True

7. Requirements definition involves formally spelling out the requirements. True

8. Graphically depicting a system’s data flow is done with the: [2] data flow diagram (DFD).

9. SRS is the artifact that spells out the final specific software requirements from the requirements

engineering activities. True

10. The pages of documentation in the SRS depend on:

[4] All of these are correct.

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