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.

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

01

Software Design Patterns

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Requirement Specification and Planning

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Component Based Systems

Q61.

What are the heuristics which sequencing diagram follows?

Put pairs of lifelines that interact heavily next to one another

Position lifelines to make message arrows as short as possible

Position lifelines to make message arrows go from left to right

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Q62.

What is outside in design?

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

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

All of the mentioned

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?

Polling

Notification

All of the mentioned

None of the mentioned

Discuss

Answer: (c).All of the mentioned

Q64.

What is controller ?

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

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

All of the mentioned

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?

Centralized

Delegated

Dispersed

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Q66.

Which of these is Delegated control style?

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

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

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

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?

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

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

All of the mentioned

None of the mentioned

Discuss

Answer: (d).None of the mentioned

Q68.

Which of the following are the dangers faced by centralized style?

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

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

All of the mentioned

None of the mentioned

Discuss

Answer: (c).All of the mentioned

Q69.

Which of the following are the heuristics to avoid bloated controllers

Avoid interaction designs where most messages originate from a single component

Keep Components small

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

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?

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

Information is hidden better

It is too hard to understand the ?ow of control

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

Welcome to the UML Diagrams MCQs Page

UML Diagrams MCQs | Page 7 of 11

Explore more Topics under Software Architecture and Design

Software Design Patterns

Requirement Specification and Planning

Unified Modelling Language

Visibility,Accessibility and Information Hiding

Architectural Patterns and Styles

Unit Operations

Component Based Systems

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