Software Design Principles MCQs With Answers

Computer MCQs 360June 16, 2024

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Welcome to the Software Design Principles MCQs with Answers. In this post, we have shared Software Design Principles Online Test for different competitive exams. Find practice Software Design Principles Practice Questions with answers in Computer Tests exams here. Each question offers a chance to enhance your knowledge regarding Software Design Principles.

Software Design Principles Online MCQs

By presenting 3 options to choose from, Software Design Principles Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Software Design Principles Questions and Answers and click over the correct answer.

Test Name: Software Design Principles MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in any Quiz, simply click on question and comment below that question, so that we can update the answer in the quiz section.

Software Design Principles

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1 / 40

Which principle suggests designing software to terminate execution or raise exceptions upon encountering an error?

Fail-Fast Principle

Defensive Programming Principle

SOLID Principle

2 / 40

Which principle promotes separating different aspects of software functionality into distinct modules or layers?

Open/Closed Principle (OCP)

High Cohesion Principle

Separation of Concerns

3 / 40

Which principle emphasizes designing software components to interact with each other through well-defined interfaces?

Separation of Concerns

Interface Segregation Principle (ISP)

KISS Principle (Keep It Simple, Stupid)

4 / 40

What is the role of the Principle of Least Privilege (PoLP) in software design?

Providing minimal access rights necessary for performing tasks

Ensuring modularization of software

Reducing code duplication

5 / 40

What is the goal of the High Cohesion Principle in software design?

Making modules focused and understandable

Reducing software complexity

Maximizing software performance

6 / 40

What is the benefit of applying the YAGNI Principle (You Ain't Gonna Need It)?

Increasing developer productivity

Avoiding unnecessary features or complexity

Maximizing software performance

7 / 40

Which principle promotes designing software components to be easily replaceable with minimal impact on other parts?

Open/Closed Principle (OCP)

High Cohesion Principle

Low Coupling Principle

8 / 40

Which principle promotes organizing software components based on functionality to minimize overlap?

Separation of Concerns

YAGNI Principle (You Ain't Gonna Need It)

Don't Repeat Yourself (DRY)

9 / 40

What is the goal of the Don't Repeat Yourself (DRY) principle?

Minimizing the number of classes

Avoiding duplication of code

Ensuring code is easy to understand

10 / 40

What is the benefit of applying the Single Responsibility Principle (SRP)?

Maximizing software performance

Classes become easier to understand and maintain

Minimizing duplication of code

11 / 40

What is the primary goal of the Open/Closed Principle (OCP)?

A class should have only one reason to change

Subclasses should be substitutable for their base classes

Software entities should be open for extension but closed for modification

12 / 40

What does the Defensive Programming Principle emphasize?

Minimizing duplication of code

Maximizing software performance

Handling unexpected inputs and conditions defensively

13 / 40

Which design principle states that software entities should be open for extension but closed for modification?

Open/Closed Principle (OCP)

Single Responsibility Principle (SRP)

Liskov Substitution Principle (LSP)

14 / 40

Which principle advocates for designing software in a way that is easy to understand and maintain?

Separation of Concerns

KISS Principle (Keep It Simple, Stupid)

YAGNI Principle (You Ain't Gonna Need It)

15 / 40

Which principle suggests designing software modules that are highly cohesive and loosely coupled?

DRY Principle (Don't Repeat Yourself)

High Cohesion, Low Coupling

Separation of Concerns

16 / 40

What does the Dependency Inversion Principle (DIP) aim to achieve?

High-level modules should not depend on low-level modules

Abstractions should not depend on details

Abstractions should depend on details

17 / 40

Which principle states that software should be developed iteratively with continuous feedback from stakeholders?

Agile Principle

SOLID Principle

Separation of Concerns

18 / 40

What does the Agile Principle emphasize?

Responding to change over following a plan

Minimizing duplication of code

Maximizing software performance

19 / 40

What does the Single Responsibility Principle (SRP) advocate?

A class should be open for extension

A class should be easy to understand

A class should have only one reason to change

20 / 40

What is the purpose of the Interface Segregation Principle (ISP)?

Clients should not be forced to depend on interfaces they do not use

Objects in a program should be replaced with instances of their subtypes without affecting the correctness of the program

High-level modules should not depend on low-level modules

21 / 40

Which design principle encourages dependency on abstractions rather than concrete implementations?

Open/Closed Principle (OCP)

Dependency Inversion Principle (DIP)

Single Responsibility Principle (SRP)

22 / 40

What is the focus of the High Cohesion Principle?

Ensuring that elements within a module belong together

Maximizing software performance

Minimizing dependencies between modules

23 / 40

What is the focus of the High Cohesion, Low Coupling principle?

Reducing dependencies between software modules

Maximizing software performance

Maximizing interaction between software modules

24 / 40

What does the Law of Demeter (LoD) suggest?

A class should have only one reason to change

Objects should interact only with their immediate neighbors

Software entities should be open for extension but closed for modification

25 / 40

Which principle advocates designing software to handle unexpected failures gracefully?

Defensive Programming Principle

SOLID Principle

Fail-Fast Principle

26 / 40

Which principle suggests that each module or class should have responsibility over a single part of the functionality provided by the software?

Liskov Substitution Principle (LSP)

Single Responsibility Principle (SRP)

Open/Closed Principle (OCP)

27 / 40

What does the Principle of Least Astonishment (POLA) aim to achieve?

Design should be easy to extend

Classes should have minimal dependencies

Design should not surprise its users

28 / 40

Which principle states that subclasses should be substitutable for their base classes?

Interface Segregation Principle (ISP)

Dependency Inversion Principle (DIP)

Liskov Substitution Principle (LSP)

29 / 40

What does the High Cohesion, Low Coupling principle aim to achieve?

Making modules highly focused and loosely connected

Avoiding duplication of code

Ensuring modules have single responsibilities

30 / 40

What is the benefit of applying the Fail-Fast Principle?

Quickly identifying and addressing failures

Reducing software complexity

Maximizing software performance

31 / 40

Which principle advocates designing software to handle changes in requirements smoothly?

Agile Principle

SOLID Principle

Open/Closed Principle (OCP)

32 / 40

What is the purpose of the Principle of Least Astonishment (POLA) in software design?

A class should have only one reason to change

Design should not surprise its users

Software entities should be open for extension but closed for modification

33 / 40

Which principle suggests that design decisions should not be based on future requirements that may not materialize?

KISS Principle (Keep It Simple, Stupid)

YAGNI Principle (You Ain't Gonna Need It)

DRY Principle (Don't Repeat Yourself)

34 / 40

What does the DRY Principle (Don't Repeat Yourself) advocate?

Software entities should be open for extension but closed for modification

A class should have only one reason to change

Avoiding duplication of code

35 / 40

Which principle advises that software components should be easy to extend without major changes?

SOLID Principle

Open/Closed Principle (OCP)

Separation of Concerns

36 / 40

Which principle emphasizes reducing the complexity of a system by breaking it down into smaller parts?

KISS Principle (Keep It Simple, Stupid)

Don't Repeat Yourself (DRY)

Separation of Concerns

37 / 40

Which principle suggests designing software modules that perform a single, well-defined function?

Open/Closed Principle (OCP)

Separation of Concerns

Single Responsibility Principle (SRP)

38 / 40

What is the focus of the KISS Principle (Keep It Simple, Stupid)?

Ensuring modules have single responsibilities

Avoiding duplication of code

Keeping design and implementation simple and straightforward

39 / 40

Which principle advises against creating software systems that rely on assumptions about the environment?

You Aren't Gonna Need It (YAGNI)

Principle of Least Astonishment (POLA)

Separation of Concerns

40 / 40

Which principle advises separating parts of a software system that are likely to change at different times or for different reasons?

Dependency Inversion Principle (DIP)

Open/Closed Principle (OCP)

Separation of Concerns

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Computer MCQs 360June 16, 2024

0 14 1 minute read