Software Design Principles MCQs With Answers

Computer MCQs 360June 16, 2024

0 10 1 minute read

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 advocates designing software to handle changes in requirements smoothly?

Open/Closed Principle (OCP)

SOLID Principle

Agile Principle

2 / 40

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

Maximizing software performance

Making modules focused and understandable

Reducing software complexity

3 / 40

What does the Single Responsibility Principle (SRP) advocate?

A class should be easy to understand

A class should have only one reason to change

A class should be open for extension

4 / 40

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

SOLID Principle

Separation of Concerns

Open/Closed Principle (OCP)

5 / 40

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

DRY Principle (Don't Repeat Yourself)

Separation of Concerns

High Cohesion, Low Coupling

6 / 40

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

Agile Principle

SOLID Principle

Separation of Concerns

7 / 40

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

Separation of Concerns

KISS Principle (Keep It Simple, Stupid)

Don't Repeat Yourself (DRY)

8 / 40

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

Ensuring modules have single responsibilities

Keeping design and implementation simple and straightforward

Avoiding duplication of code

9 / 40

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

Dependency Inversion Principle (DIP)

Interface Segregation Principle (ISP)

Liskov Substitution Principle (LSP)

10 / 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

11 / 40

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

Design should be easy to extend

Design should not surprise its users

Classes should have minimal dependencies

12 / 40

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

Software entities should be open for extension but closed for modification

Avoiding duplication of code

A class should have only one reason to change

13 / 40

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

KISS Principle (Keep It Simple, Stupid)

DRY Principle (Don't Repeat Yourself)

YAGNI Principle (You Ain't Gonna Need It)

14 / 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

15 / 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

16 / 40

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

Avoiding unnecessary features or complexity

Maximizing software performance

Increasing developer productivity

17 / 40

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

SOLID Principle

Defensive Programming Principle

Fail-Fast Principle

18 / 40

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

Quickly identifying and addressing failures

Maximizing software performance

Reducing software complexity

19 / 40

What does the Defensive Programming Principle emphasize?

Minimizing duplication of code

Handling unexpected inputs and conditions defensively

Maximizing software performance

20 / 40

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

Ensuring code is easy to understand

Minimizing the number of classes

Avoiding duplication of code

21 / 40

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

Interface Segregation Principle (ISP)

Separation of Concerns

KISS Principle (Keep It Simple, Stupid)

22 / 40

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

Open/Closed Principle (OCP)

Liskov Substitution Principle (LSP)

Single Responsibility Principle (SRP)

23 / 40

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

Abstractions should depend on details

Abstractions should not depend on details

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

24 / 40

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

Classes become easier to understand and maintain

Maximizing software performance

Minimizing duplication of code

25 / 40

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

You Aren't Gonna Need It (YAGNI)

Separation of Concerns

Principle of Least Astonishment (POLA)

26 / 40

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

Avoiding duplication of code

Making modules highly focused and loosely connected

Ensuring modules have single responsibilities

27 / 40

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

Open/Closed Principle (OCP)

Single Responsibility Principle (SRP)

Dependency Inversion Principle (DIP)

28 / 40

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

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

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

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

29 / 40

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

Separation of Concerns

Single Responsibility Principle (SRP)

Open/Closed Principle (OCP)

30 / 40

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

Software entities should be open for extension but closed for modification

Design should not surprise its users

A class should have only one reason to change

31 / 40

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

Separation of Concerns

Open/Closed Principle (OCP)

High Cohesion Principle

32 / 40

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

High Cohesion Principle

Open/Closed Principle (OCP)

Low Coupling Principle

33 / 40

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

Liskov Substitution Principle (LSP)

Open/Closed Principle (OCP)

Single Responsibility Principle (SRP)

34 / 40

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

YAGNI Principle (You Ain't Gonna Need It)

Don't Repeat Yourself (DRY)

Separation of Concerns

35 / 40

What is the focus of the High Cohesion Principle?

Maximizing software performance

Minimizing dependencies between modules

Ensuring that elements within a module belong together

36 / 40

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

Maximizing software performance

Maximizing interaction between software modules

Reducing dependencies between software modules

37 / 40

What does the Agile Principle emphasize?

Minimizing duplication of code

Responding to change over following a plan

Maximizing software performance

38 / 40

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

YAGNI Principle (You Ain't Gonna Need It)

Separation of Concerns

KISS Principle (Keep It Simple, Stupid)

39 / 40

Which principle advocates designing software to handle unexpected failures gracefully?

Defensive Programming Principle

SOLID Principle

Fail-Fast Principle

40 / 40

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

Subclasses should be substitutable for their base classes

Software entities should be open for extension but closed for modification

A class should have only one reason to change

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Computer MCQs 360June 16, 2024

0 10 1 minute read