Software Engineering Mcqs Practice Test

Question 1

What establishes the profile of end-users of the system ?

Accepted Answer

B. user’s model

Question 2

Which of the following is not a part of a test design document ?

Accepted Answer

D. Test Log

Question 3

A set of inputs, execution preconditions and expected outcomes is known as a __________________?

Accepted Answer

B. Test case

Question 4

What combines the outward manifestation of the computer-based system , coupled with all supporting information that describe system syntax and semantics ?

Accepted Answer

C. system image

Question 5

Which of the following is a black box testing strategy ?

Accepted Answer

C. Cause-Effect Graphs

Question 6

Which granularity level of testing checks the behavior of module cooperation ?

Accepted Answer

B. Integration Testing

Question 7

What do you understand by V&V in software testing ?

Accepted Answer

C. Verification and Validation

Question 8

Which test refers to the retesting of a unit, integration and system after modification, in order to ascertain that the change has not introduced new faults ?

Accepted Answer

A. Regression Test

Question 9

In which test design each input is tested at both ends of its valid range and just outside its valid range ?

Accepted Answer

B. Equivalence class partitioning

Question 10

When does the testing process stops ?

Accepted Answer

C. When quality criterion is reached

Question 11

Specifying a set of test cases or test paths for each item to be tested at that level is known as__________________?

Accepted Answer

C. ALL of the mentioned

Question 12

You want to avoid multiple inheritance. Which design pattern would you choose ?

Accepted Answer

B. Player-Role Pattern

Question 13

In factory method pattern, the framework must instantiate classes but it only knows about the abstract classes, which it cannot initiate. How would one solve this problem ?

Accepted Answer

D. all of the mentioned

Question 14

Which design pattern defines one-to-many dependency among objects ?

Accepted Answer

C. Observer pattern

Question 15

Which pattern prevents one from creating more than one instance of a variable ?

Accepted Answer

B. Singleton

Question 16

Which of the following is a design pattern?

Accepted Answer

D. All of the mentioned

Question 17

The recurring aspects of designs are called design____________________?

Accepted Answer

A. patterns

Question 18

You want to minimize development cost by reusing methods? Which design pattern would you choose ?

Accepted Answer

C. Delegation pattern

Question 19

PRD stands for____________________?

Accepted Answer

A. Product Requirement Document

Question 20

The use of design patterns for the development of object-oriented software has important implications for____________________?

Accepted Answer

C. All of the mentioned