Solid Principles MCQ Quiz Questions And Answers

Reviewed by Godwin Iheuwa
Godwin Iheuwa, MS, Computer Science |
Computer Expert
Review Board Member
Godwin is a proficient Database Administrator currently employed at MTN Nigeria. He holds as MS in Computer Science from the University of Bedfordshire, where he specialized in Agile Methodologies and Database Administration. He also earned a Bachelor's degree in Computer Science from the University of Port Harcourt. With expertise in SQL Server Integration Services (SSIS) and SQL Server Management Studio, Godwin's knowledge and experience enhance the authority of our quizzes, ensuring accuracy and relevance in the realm of computer science.
, MS, Computer Science
Approved & Edited by ProProfs Editorial Team
The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.
Learn about Our Editorial Process
| By Timmy198
T
Timmy198
Community Contributor
Quizzes Created: 580 | Total Attempts: 299,618
Questions: 10 | Attempts: 10,282

SettingsSettingsSettings
Solid Principles MCQ Quiz Questions And Answers - Quiz

Do you know what solid principles are? Here's an interesting and well-researched quiz based on solid principles that we have designed to check your understanding of this topic. The solid principle is all about object-oriented computer programming in which design principles are engaged to make software design more understandable. So, take this quiz and see how much knowledge you really have. You might also get to learn some new facts on the way!


Questions and Answers
  • 1. 

     Solid principles was promoted by which of these?

    • A.

      Robert Hook

    • B.

      Robert Rich

    • C.

      Robert Martins

    • D.

      Robert Dawn

    Correct Answer
    C. Robert Martins
    Explanation
    The correct answer is Robert Martins. The solid principles, also known as the SOLID principles, were promoted by Robert C. Martin, also known as Uncle Bob. These principles are a set of guidelines for software development that aim to make software more maintainable, flexible, and scalable. They provide a set of best practices for designing and organizing code, helping developers create software that is easier to understand, modify, and extend.

    Rate this question:

  • 2. 

    The SOLID acronym in Solid Principles was introduced by 

    • A.

      Micheal Feathers

    • B.

      Micheal Wright

    • C.

      Micheal Sheep

    • D.

      Robert C. Martin

    Correct Answer
    D. Robert C. Martin
    Explanation
    The SOLID principles were introduced by Robert C. Martin (Uncle Bob), and the acronym was not derived from the names of individuals but rather from the first letter of each of the five principles:
    S: Single Responsibility Principle (SRP)
    O: Open/Closed Principle (OCP)
    L: Liskov Substitution Principle (LSP)
    I: Interface Segregation Principle (ISP)
    D: Dependency Inversion Principle (DIP)

    Rate this question:

  • 3. 

    Concerning the solid principle, which of these is odd?

    • A.

      Dependency Inversion Principle

    • B.

      Liskov Substitution Principle

    • C.

      Interface Segregation Principle

    • D.

      Single Command Principle

    Correct Answer
    D. Single Command Principle
    Explanation
    The Single Command Principle is odd among the given options because it is not a recognized principle in software development. The Dependency Inversion Principle, Liskov Substitution Principle, and Interface Segregation Principle are all well-known principles in object-oriented programming that promote code modularity, flexibility, and reusability. However, the Single Command Principle does not exist as a commonly accepted principle in the SOLID principles or any other widely recognized software design principles.

    Rate this question:

  • 4. 

    The five design principles make software design more

    • A.

      Distinct

    • B.

      Useful

    • C.

      Autonomous

    • D.

      Maintainable

    Correct Answer
    D. Maintainable
    Explanation
    The five design principles, including maintainability, aim to make software design more effective and efficient. Maintainability refers to the ease with which a software system can be modified, updated, or repaired. A maintainable design ensures that future changes can be made without causing extensive disruptions or requiring significant effort. By prioritizing maintainability, software designers can create systems that are easier to manage and adapt to evolving needs, ultimately increasing the longevity and value of the software.

    Rate this question:

  • 5. 

    Solid principles form a core philosophy for methodologies like 

    • A.

      Code development

    • B.

      Design development

    • C.

      Software development

    • D.

      Agile development

    Correct Answer
    C. Software development
    Explanation
    The SOLID principles form a core philosophy for software development methodologies. They are guiding principles that contribute to creating more maintainable, flexible, and scalable software. While they are commonly associated with object-oriented design and programming, the SOLID principles are applicable to various software development methodologies and practices. They provide a foundation for designing robust and adaptable software systems.
    While the SOLID principles can certainly be applied in an agile development context, the most accurate and comprehensive answer among the options provided is software development.

    Rate this question:

  • 6. 

     In the single responsibility principle, the responsibility for a class is 

    • A.

      Defined

    • B.

      Double

    • C.

      Simple

    • D.

      Single

    Correct Answer
    D. Single
    Explanation
    The single responsibility principle states that a class should have only one reason to change. This means that a class should have only one responsibility or purpose. By having a single responsibility, the class becomes more focused, easier to understand, and less likely to be affected by changes in other parts of the system. This principle promotes better code organization and maintainability.

    Rate this question:

  • 7. 

     In open/close principles, the software entities are open for extension but closed for 

    • A.

      Corrections

    • B.

      Errors

    • C.

      Modifications

    • D.

      Development

    Correct Answer
    C. Modifications
    Explanation
    The open/close principles suggest that software entities should be open for extension, meaning that new functionality can be added without modifying existing code. However, they should be closed for modifications, indicating that the existing code should not be changed. This ensures that the software remains stable and reliable, as modifications to existing code can introduce bugs and errors.

    Rate this question:

  • 8. 

    In the Liskov substitution principle, "objects in a program should be replaceable with instances of their

    • A.

      Subtypes

    • B.

      Programs

    • C.

      Codes

    • D.

      Command

    Correct Answer
    A. Subtypes
    Explanation
    The Leskov substitution principle states that objects in a program should be replaceable with instances of their subtypes. This means that if a program is designed to work with a certain type of object, it should also be able to work with any subtype of that object without any issues or unexpected behavior. This principle promotes flexibility and extensibility in software design, allowing for easier maintenance and future enhancements.

    Rate this question:

  • 9. 

    Client-specific interfaces are better than one general-purpose interface in 

    • A.

      Single responsibility principle

    • B.

      Open/Close principle

    • C.

      Liskov substitution principle

    • D.

      Interface segregation principle

    Correct Answer
    D. Interface segregation principle
    Explanation
    The Interface Segregation Principle states that clients should not be forced to depend on interfaces they do not use. It promotes the idea of having smaller, more specific interfaces rather than a single general-purpose interface. This allows clients to only depend on the methods that are relevant to them, reducing unnecessary dependencies and potential coupling. By adhering to this principle, code becomes more modular, maintainable, and flexible, as changes to one interface do not affect unrelated clients. Therefore, client-specific interfaces are better than one general-purpose interface in the context of the Interface Segregation Principle.

    Rate this question:

  • 10. 

    Solid principle is also called

    • A.

      Solid-oriented principle

    • B.

      Solid-based principle

    • C.

      Object-oriented principle

    • D.

      Object-based principle

    Correct Answer
    C. Object-oriented principle
    Explanation
    The correct answer is "Object-oriented principle" because the SOLID principles are a set of design principles that are commonly used in object-oriented programming. These principles help to make software systems more maintainable, flexible, and scalable by promoting modular design, separation of concerns, and loose coupling between components. Thus, the term "object-oriented principle" accurately describes the nature and purpose of the SOLID principles.

    Rate this question:

Godwin Iheuwa |MS, Computer Science |
Computer Expert
Godwin is a proficient Database Administrator currently employed at MTN Nigeria. He holds as MS in Computer Science from the University of Bedfordshire, where he specialized in Agile Methodologies and Database Administration. He also earned a Bachelor's degree in Computer Science from the University of Port Harcourt. With expertise in SQL Server Integration Services (SSIS) and SQL Server Management Studio, Godwin's knowledge and experience enhance the authority of our quizzes, ensuring accuracy and relevance in the realm of computer science.
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.