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Welcome to the Software Design Concepts MCQs Page

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

Software Design Concepts MCQs | Page 53 of 79

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Q521.
What is the information flow between modules restricted to in a proper design?

a.

Flow of data between modules

b.

Flow of procedure calls between modules

c.

Flow of knowledge between modules

d.

Flow of information between modules

Discuss
Answer: (b).Flow of procedure calls between modules Explanation:In a proper design, the information flow between modules is restricted to flow that comes about through procedure calls. The graph depicting the uses-relation is therefore often termed a call graph.
Q522.
What is the purpose of the graph in the design process of a system?

a.

To depict the set of modules and their mutual dependencies

b.

To depict the flow of data between modules

c.

To depict the hierarchy between modules

d.

To depict the procedures between modules

Discuss
Answer: (a).To depict the set of modules and their mutual dependencies Explanation:The graph is used to depict the outcome of the design process, a set of modules and their mutual dependencies. The nodes of the graph correspond to modules and the edges denote the relationships between modules.
Q523.
What is the amount of knowledge between modules supposed to be kept to a minimum?

a.

The information flow between modules

b.

The knowledge of each other the modules have

c.

The procedure calls between modules

d.

The hierarchy between modules

Discuss
Answer: (b).The knowledge of each other the modules have Explanation:The amount of knowledge that modules have of each other should be kept to a minimum in order to assess the complexity of the relationships between modules.
Q524.
What is the graph depicting the uses-relation often referred to as?

a.

A hierarchy graph

b.

A directed graph

c.

A call graph

d.

A tree graph

Discuss
Answer: (c).A call graph Explanation:The graph depicting the uses-relation is often referred to as a call graph.
Q525.
What is the most general form of the call graph?

a.

A tree

b.

A hierarchy

c.

A directed graph

d.

A path

Discuss
Answer: (c).A directed graph Explanation:In its most general form, the call graph is a directed graph.
Q526.
What is the uses-relation called if the graph is acyclic?

a.

A tree

b.

A hierarchy

c.

A directed graph

d.

All of the above

Discuss
Answer: (b).A hierarchy Explanation:If the call graph is acyclic, i.e. it does not contain a path of the form M1,M2,.....,Mn,M1, the uses-relation forms a hierarchy.
Q527.
What is the size of the call graph measured in terms of?

a.

Number of nodes

b.

Number of edges

c.

Sum of nodes and edges

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:The size of the call graph can be measured in terms of the number of nodes, the number of edges, or the sum of these.
Q528.
What is the depth of the call graph?

a.

Length of the longest path from the root to some leaf node

b.

Maximum number of nodes at some level

c.

Number of edges

d.

Number of nodes

Discuss
Answer: (a).Length of the longest path from the root to some leaf node Explanation:The depth of the call graph is defined as the length of the longest path from the root to some leaf node in an acyclic directed graph.
Q529.
What is the width of the call graph?

a.

Length of the longest path from the root to some leaf node

b.

Maximum number of nodes at some level

c.

Number of edges

d.

Number of nodes

Discuss
Answer: (b).Maximum number of nodes at some level Explanation:The width of the call graph is defined as the maximum number of nodes at some level in an acyclic directed graph.
Q530.
What is the relationship between a good design and the call graph?

a.

A good design has a tree-like call graph

b.

A good design has a graph-like call graph

c.

A good design has a cycle-like call graph

d.

A good design has a directed graph-like call graph

Discuss
Answer: (a).A good design has a tree-like call graph Explanation:It is often stated that a good design should have a tree-like call graph.
Page 53 of 79

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