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Welcome to the UML Diagrams MCQs Page

Dive deep into the fascinating world of UML Diagrams with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of UML Diagrams, a crucial aspect of Software Architecture and Design. In this section, you will encounter a diverse range of MCQs that cover various aspects of UML Diagrams, 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 Architecture and Design.

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Check out the MCQs below to embark on an enriching journey through UML Diagrams. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Software Architecture and Design.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of UML Diagrams. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

UML Diagrams MCQs | Page 7 of 11

Explore more Topics under Software Architecture and Design

Q61.
What are the heuristics which sequencing diagram follows?

a.

Put pairs of lifelines that interact heavily next to one another

b.

Position lifelines to make message arrows as short as possible

c.

Position lifelines to make message arrows go from left to right

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q62.
What is outside in design?

a.

Interaction design works mainly from the computational goals mandated in requirements specifications , to the realization as interactions between cooperating program units

b.

Many program interactions do not give rise to interesting or complicated program component interactions

c.

All of the mentioned

d.

None of the mentioned

Discuss
Answer: (a).Interaction design works mainly from the computational goals mandated in requirements specifications , to the realization as interactions between cooperating program units
Q63.
What are general approaches to solving this problem?

a.

Polling

b.

Notification

c.

All of the mentioned

d.

None of the mentioned

Discuss
Answer: (c).All of the mentioned
Q64.
What is controller ?

a.

It is a program component that makes decisions and directs other components

b.

It is a way that decision making is distributed among program components

c.

All of the mentioned

d.

None of the mentioned

Discuss
Answer: (a).It is a program component that makes decisions and directs other components
Q65.
Which among the following are broad control styles?

a.

Centralized

b.

Delegated

c.

Dispersed

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q66.
Which of these is Delegated control style?

a.

In a program with such a control style, a few controllers make all significant decisions

b.

A program with such a control style has decision making is distributed through the program

c.

In a program with such a control style, decision making is spread widely throughout the program; it is hard to identify controllers in such programs

d.

None of the mentioned

Discuss
Answer: (b).A program with such a control style has decision making is distributed through the program
Q67.
Which of the following statements are followed in delegated style?

a.

The main advantage of a program with such a control style is that it is easy to ?nd where decisions are being made

b.

If the controllers are not too big and complex, it is easy to understand how decisions are made and to alter the decision-making process

c.

All of the mentioned

d.

None of the mentioned

Discuss
Answer: (d).None of the mentioned
Q68.
Which of the following are the dangers faced by centralized style?

a.

The controller can become too large and complex. If only a few components make all the decisions, and there are many decisions to be made, it stands to reason that the controllers will be large and complex units

b.

Controllers may treat other components as data repositories, merely storing and retrieving data in

c.

All of the mentioned

d.

None of the mentioned

Discuss
Answer: (c).All of the mentioned
Q69.
Which of the following are the heuristics to avoid bloated controllers

a.

Avoid interaction designs where most messages originate from a single component

b.

Keep Components small

c.

Make sure operational responsibilities are not all assigned to just a few components

d.

Keep Components small & Make sure operational responsibilities are not all assigned to just a few components

Discuss
Answer: (d).Keep Components small & Make sure operational responsibilities are not all assigned to just a few components
Q70.
What are the advantages for delegated control?

a.

Controllers are coupled to fewer components, and overall program coupling is decreased

b.

Information is hidden better

c.

It is too hard to understand the ?ow of control

d.

Information is hidden better, Controllers are coupled to fewer components, and overall program coupling is decreased

Discuss
Answer: (d).Information is hidden better, Controllers are coupled to fewer components, and overall program coupling is decreased
Page 7 of 11

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