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SDLC MCQ Questions and Answers

Question 21

What is the purpose of a Design Pattern in software engineering?

  • To create visually appealing user interfaces

  • To standardize and document solutions to common design problems

  • To optimize database performance

  • To automate the testing process

Question 22

In the context of software reliability, what is meant by "Fault Tolerance"?

  • The ability of the software to handle errors gracefully and continue functioning

  • The capability of the software to prevent all types of faults

  • The measure of the software's resistance to defects

  • The process of identifying and fixing software defects

Question 23

What is the purpose of a Use Case diagram in software development?

  • To represent the flow of data

  • To show the interaction between system components

  • To visualize user interactions with the system

  • To document source code

Question 24

What is the "Zero-One-Infinity" rule in software engineering?

  • It defines the number of lines of code in a module.

  • It sets limits on the number of iterations in an Agile development process.

  • It suggests that systems should have zero, one, or an infinite number of components or entities.

  • It defines the number of developers in a software team.

Question 25

What is the purpose of "A/B Testing" in software development?

  • To optimize code execution.

  • To measure code maintainability.

  • To validate user requirements.

  • To compare two versions of a web page or application to determine which performs better.

There are 25 questions to complete.

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