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Welcome to the Software Components MCQs Page

Dive deep into the fascinating world of Software Components with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Software Components, a crucial aspect of Software Engineering. In this section, you will encounter a diverse range of MCQs that cover various aspects of Software Components, 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 Software Components. 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 Software Components. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Software Components MCQs | Page 4 of 8

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Q31.
When elements of module are grouped because the output of one element serves as input to another and so on, it is called ________ .

a.

Functional cohesion

b.

Sequential cohesion

c.

Communicational cohesion

d.

Procedural cohesion

Discuss
Answer: (b).Sequential cohesion
Q32.
From the following which method will be adopted in Reuse process?

a.

Either by keeping requirements same and adjusting components

b.

By keeping components same and modifying requirements

c.

Both a and b

d.

None of the above

Discuss
Answer: (c).Both a and b
Q33.
Which tools are used to represent the system components, data and control flow among various software components and a system structure in a graphical form?

a.

Process modeling tools

b.

Project management tools

c.

Diagram tools

d.

Documentation tools

Discuss
Answer: (c).Diagram tools
Q34.
The data dictionary contains descriptions of each software

a.

control item

b.

data object

c.

diagram

d.

both a and b

Discuss
Answer: (d).both a and b
Q35.
Which of these is not an element of an object-oriented analysis model?

a.

Behavioral elements

b.

Class-based elements

c.

Data elements

d.

Scenario-based elements

Discuss
Answer: (c).Data elements
Q36.
Polymorphism reduces the effort required to extend an object system by

a.

coupling objects together more tightly.

b.

enabling a number of different operations to share the same name.

c.

making objects more dependent on one another.

d.

removing the barriers imposed by encapsulation.

Discuss
Answer: (b).enabling a number of different operations to share the same name.
Q37.
When the overall flow in a segment of a data flow diagram is largely sequential and follows straight-line paths, _________ is present.

a.

low coupling

b.

good modularity

c.

transaction flow

d.

transform flow

Discuss
Answer: (d).transform flow
Q38.
When a single item that triggers other data flow along one of many paths of a data flow diagram, ________ characterizes the information flow.

a.

high coupling

b.

poor modularity

c.

transaction flow

d.

transform flow

Discuss
Answer: (c).transaction flow
Q39.
In transaction mapping the first level factoring results in the

a.

creation of a CFD

b.

derivation of the control hierarchy

c.

distribution of worker modules

d.

refinement of the module view

Discuss
Answer: (b).derivation of the c
Q40.
A successful application of transform or transaction mapping to create an architectural design is supplemented by

a.

entity relationship diagrams

b.

module interface descriptions

c.

processing narratives for each module

d.

both b and c

Discuss
Answer: (d).both b and c
Page 4 of 8

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