Paper 2 CS · UNIT 06 · MOCK TEST

Mock 4 – Requirements & Software Design (Part 2)

Unit 6: Software Engineering · 24 questions · about 28 minutes. Press End Mock any time to see your score and the correct answers.

All 15 topic-wise mocks in this unit

0 / 24 answered 00:00

Q1.

Cohesion is an extension of:

A(A) Abstraction concept B(B) Refinement concept C(C) Information hiding concept D(D) Modularity

Q2.

Level – 0 DFD is also called as:

A(A) Use case Diagram B(B) Sequence Diagram C(C) Context Diagram D(D) Prototype Diagram

Q3.

Given two statements:
Assertion A: Validity checks real need of system users
Reason R: Completeness checks system user defined requirements
In the light of the above statements, choose the correct answer:

A(A) Both A and R are true and R is the correct explanation of A B(B) Both A and R are true but R is NOT the correct explanation of A C(C) A is true but R is false D(D) A is false but R is true

Q4.

Which of the following is not a Non-functional requirement?

A(A) Portability B(B) Security C(C) Scalability D(D) User interaction

Q5.

If every requirement can be checked by a cost-effective process, then SRS is called

A(A) Verifiable B(B) Traceable C(C) Modifiable D(D) Complete

Q6.

The process to gather the software requirement from client, analyze and document is known as

A(A) Software Engineering Process B(B) User Engineering Process C(C) Requirement Elicitation Process D(D) Requirement Engineering Process

Q7.

A good software requirement specification does NOT have the characteristic

A(A) Completeness B(B) Consistency C(C) Clarity D(D) Reliability

Q8.

The Software Requirement Specification (SRS) is said to be ________ if and only if no subset of individual requirements described in it conflict with each other.

A(A) Correct B(B) Consistent C(C) Unambiguous D(D) Verifiable

Q9.

Let n₁ be the number of requirements for which all reviewers have identical interpretations and n₂ be the total number of requirements. Which of the following is used to determine the specificity of the requirements?

A(A) n₁ / n₂ B(B) n₂ / n₁ C(C) n₁ + n₂ D(D) n₁ – n₂

Q10.

Which one of the following statements, related to the requirements phase in Software Engineering, is incorrect?

A(A) "Requirement validation" is one of the activities in the requirements phase B(B) "Prototyping" is one of the methods for requirement analysis C(C) "Modelling-oriented approach" is one of the methods for specifying functional specifications D(D) "Function points" is one of the most commonly used size metrics for requirements

Q11.

Requirements prioritisation and negotiation belongs to:

A(A) Requirements validation B(B) Requirements elicitation C(C) Feasibility study D(D) Requirements reviews

Q12.

The prototyping model has the sequence:
(A) Customer Evaluation
(B) Quick design
(C) Requirements
(D) Implement
(E) Design

A(A) (C) → (A) → (D) → (B) → (E) B(B) (B) → (C) → (A) → (D) → (E) C(C) (C) → (B) → (D) → (A) → (E) D(D) (E) → (B) → (C) → (D) → (A)

Q13.

Statement (I): In Reuse Oriented Model, Modification of the old system parts appropriate to the new requirements.
Statement (II): In Reuse Oriented Model, Integration of the modified parts are not possible into the new systems.

A(A) Both Statement I and Statement II are correct B(B) Both Statement I and Statement II are incorrect C(C) Statement I is correct but Statement II is incorrect D(D) Statement I is incorrect but Statement II is correct

Q14. Which document outlines the functional and non-functional requirements of a software system?

ASRS Document BDesign Document CTest Plan DUser Manual

Q15. Which of the following cohesions are better than the Procedural Cohesion?
A. Functional Cohesion
B. Sequential Cohesion
C. Temporal Cohesion
D. Communicational Cohesion
E. Logical Cohesion
Choose the correct answer from the options given below:

AA and D Only BA, B and D Only CC, D and E Only DA, D and E Only

Q16. Which of the following is NOT a requirement elicitation technique?

AInterviews BThe use case approach CFacilitated Application Specification Technique (FAST) DData Flow diagram

Q17. Arrange the following in increasing order of coupling, from lowest coupling to highest coupling.
A. Common Coupling
B. Stamp Coupling
C. Control Coupling
D. External Coupling
E. Content Coupling
Choose the correct answer from the options given below:

AE, A, C, B, D BD, B, A, E, C CB, C, D, A, E DC, A, B, D, E

Q18. Find the correct sequence of the prototype software development model.
A. Start
B. Develop Prototype
C. Deliver to customer
D. Quick Design
E. Quick Plan
Choose the correct answer from the options given below:

AA, B, C, D, E BA, E, D, B, C CA, B, D, E, C DA, B, E, D, C

Q19. In Software Engineering, Jackson's principles are based on
A. Designation
B. Definitions
C. Refutable Assertions
D. Formal Review
E. Requirement Elicitation
Choose the correct answer from the options given below:

AA, B & C Only BB, C & D Only CC, D & E Only DB, D & C Only

Q20. Which one of the following is NOT a part of requirement management?

AFeatures Traceability Table BDependency Traceability Table CInterface Traceability Table DPage Traceability Table

Q21. The characteristics of modern (modular) programming are:
A. Each module should do only one thing.
B. Communication between modules is allowed only by a calling module.
C. Communication can take place directly between modules that do not have a calling–called relationship.
D. All modules are designed as single-entry, single-exit systems using control structures.
Choose the correct answer from the options given below:

AA, B & C only BA, B & D only CA, C & D only DC & D only

Q22. Arrange the following steps of the Feature Driven Development (FDD) process in the correct sequence:
(A) Develop an overall model
(B) Build by feature
(C) Plan by feature
(D) Design by feature
(E) Build a feature list
Choose the correct answer from the options given below:

A(A), (C), (B), (E), (D) B(A), (E), (C), (D), (B) C(B), (A), (D), (E), (C) D(A), (B), (C), (E), (D)

Q23. Which of the following are typical activities in the software process lifecycle?
(A) Requirement Analysis
(B) System Design
(C) Code Refactoring
(D) Deployment
(E) Substructure
Choose the correct answer from the options given below:

A(A), (B), (C) Only B(B), (C), (D) Only C(A), (B), (D) Only D(A), (D), (E) Only

Q24. Match List I (software design principles) with List II (Definition)

List I	List II
(A) Cohesion	(I) Degree to which one module relies on another module.
(B) Coupling	(II) Dividing a software system into distinct modules.
(C) Abstraction	(III) Degree to which elements of a module belong together.
(D) Modularity	(IV) Simplifying complex reality by modelling classes appropriate to the problem.

A(A)-(I), (B)-(II), (C)-(III), (D)-(IV) B(A)-(II), (B)-(III), (C)-(IV), (D)-(I) C(A)-(III), (B)-(I), (C)-(IV), (D)-(II) D(A)-(III), (B)-(IV), (C)-(II), (D)-(I)

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