Paper 2 CS · UNIT 06 · MOCK TEST

Mock 6 – Requirements & Software Design (Part 4)

Unit 6: Software Engineering · 21 questions · about 25 minutes. Press End Mock any time to see your score and the correct answers.

All 15 topic-wise mocks in this unit

0 / 21 answered 00:00

Q1.

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

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

Q2.

In Software Engineering Jackson's Principle based on

A. Designation

B. Definitions

C. Refutable Assertions

D. Formal Review

E. Requirement Elicitation

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

Q3.

Which one of the following is not the part of requirement management?

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

Q4.

The characteristics of modern 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 calling - called relationship.

D. All modules are designed as single-entry, single exit systems using control structure.

AA, B & C only BA, B & D only CA, C & D only DC & D only Directions (91-95) Read the following passage and answer the given questions. Q A machine is represented by states , input ∑ o^ q alphabet , transition function . Initial state 0 and final state F. The machine accepts all the ∑ = {a, b} strings over , which start and ended abb with any combination of all alphabet and works/lies as substring in all the strings to be accepted.

Q5.

Arrange the following steps of Feature Drive Development (FDD) process in the correct sequence :

(A) Develop an overall model

(B) Build by feature

(D) Design by feature

(E) Build a feature list

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

Q6.

Which of the following are typical activities in the software process lifecycle?

(A) Requirement Analysis

(B) System Design

(D) Deployment

(E) Substructure

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

Q7.

Match List - I with List - II.

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)

Q8.

Given below are two statements :

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. In the light of the above statements, choose the most appropriate answer from the options given below :

ABoth Statement I and Statement II are correct BBoth Statement I and Statement II are incorrect CStatement I is correct but Statement II is incorrect DStatement I is incorrect but Statement II is correct

Q9.

Given below are two statements: one is labeled as Assertion A and the other is labeled as Reason R.

Assertion A: Validity checks the real need of system users

Reason R: Completeness checks system user- defined requirements. In light of the above statements, choose the correct answer from the options given below.

ABoth A and R are true and R is the correct explanation of A BBoth A and R are true but R is NOT the correct explanation of A CA is true but R is false DA is false but R is true

Q10.

The primary objectives of the SWE-IPT are to:

A. Solicit stakeholder needs and expectations.

B. Specify the software requirements for the product and post-development processes.

C. Generate the integrated technical plans for accomplishing the software development effort.

D. Translate stakeholder requirements into a complete, specified architectural description.

E. Ensure that the software technical data package is sufficiently detailed to facilitate an efficient and effective software implementation.

AAll the statements are correct. BOnly B & C are correct. COnly A & E are correct. DOnly C, D & E are correct.

Q11.

Mr. X designed open source software which must comply with some criteria. Choose the false statement in respect of the above. 1. No restriction on redistribution of the software as part or whole. 2. The integrity of the author's source code must be maintained. 3. The software can be sold after distribution.

A1 only B2 only C3 only DAll statements are true.

Q12.

Match List I with List II

Aa-II, b-III, c-IV, d-I Ba-III, b-I, c-IV, d-II Ca-IV, b-I, c-II, d-III Da-III, b-IV, c-I, d-II

Q13.

Given below are two statements: one is labeled as Assertion A and the other is labeled as Reason R.

Assertion A: Cohesion is a qualitative indication of the degree to which a module can be written more compactly and is able to complete its function in a timely manner.

Reason R: Cohesion is a qualitative indication of the degree to which a module is connected to other modules and the outside world. In the light of the above statements, choose the most appropriate answer from the options given below.

ABoth A and R are correct and R is the correct Q explanation of A. BBoth A and R are correct but R is NOT the correct explanation of A. CA is correct but R is not correct. DA is not correct but R is correct.

Q14.

Modules X and Y operate on the same input and output data. The cohesion is

ALogical cohesion BSequential cohesion CProcedural cohesion DCommunicational cohesion

Q15.

Match List I with List II. List I: A. Localization, B. Packaging or binding of a collection of items, C. Mechanism that lets a designer focus on the essential details of a component, D. Information hiding. List II: I. Encapsulation, II. Abstraction, III. Characteristic of software indicating how concentrated information is in the program, IV. Suppressing the operational details of a component.

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

Q16.

If every requirement stated in the Software Requirement Specification (SRS) has only one interpretation, then SRS is said to be

Acorrect Bconsistent Cunambiguous Dverifiable 99. 99%

Q17.

To create an object-behavioral model, the analyst performs the following steps:

(A) Evaluates all use-cases

(B) Builds state transition diagram for the system.

(D) Identifies events that do not derive the interaction sequence.

A(A), (B) and (C) only B(A), (B) and (D) only C(B), (C) and (D) only D(A), (C) and (D) only

Q18.

In a system for a restaurant, the main scenario for placing an order is given below :

(a) Customer reads menu

(b) Customer places order

(d) Ordered items are served

(e) Customer requests for a bill for the order (f) Bill is prepared for this order (g) Customer is given the bill (h) Customer pays the bill A sequence diagram for the scenario will have at least how many objects among whom the messages will be exchanged.

A3 B4 C5 D6

Q19.

The sequence diagram given in Figure 1 for the Weather Information System takes place when an external system requests the summarized data from the weather station. The increasing order of lifeline for the objects in the system are:

ASatComms → Weather station → Commslink → Weather data BSatComms → Commslink → Weather station → Weather data CWeather data → Commslink → Weather station → SatComms DWeather data → Weather station → Commslink → SatComms

Q20.

Software validation mainly checks for inconsistencies between

Ause cases and user requirements Bimplementation and system design blueprints Cdetailed specifications and user requirements Dfunctional specifications and use cases

Q21.

Match the following in Software Engineering :

A(a) (b) (c) (d) (ii) (iii) (iv) (i) B(a) (b) (c) (d) (iii) (i) (iv) (ii) C(a) (b) (c) (d) (iv) (i) (ii) (iii) D(a) (b) (c) (d) (iii) (iv) (i) (ii)

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