CS

What is the difference between a software framework and a library? a) A framework provides structure and enforces conventions, while a library offers reusable code without enforcing structure b) A library provides structure, while a framework is a collection of code snippets c) A framework is used for testing, while a library is used for […]

What is continuous integration (CI) in software development? a) A practice where developers frequently merge their code changes into a shared repository b) A process of writing performance tests c) A method of automating manual testing d) A technique for managing project budgets Answer: a) A practice where developers frequently merge their code changes into

What is the purpose of system integration testing (SIT)? a) To test the interaction between different components or subsystems of the software b) To test the user interface design c) To test the performance of individual components d) To test the security features of the software Answer: a) To test the interaction between different components

What is meant by “fault tolerance” in a software system? a) The ability of a system to continue operating even when some components fail b) The ability of software to avoid user errors c) The process of writing error-free code d) The practice of handling user input errors Answer: a) The ability of a system

What is the primary purpose of the Dependency Inversion Principle (DIP) in software design? a) To reduce dependencies on low-level modules by depending on abstractions b) To increase the number of dependencies in a system c) To design software without using any external libraries d) To ensure that all components are tightly coupled Answer: a)

What is the purpose of a “user story” in Agile development? a) To describe a specific feature or functionality from the user’s perspective b) To document the testing strategy c) To track the project timeline d) To describe the architecture of the software Answer: a) To describe a specific feature or functionality from the user’s

What is meant by “scalability” in software engineering? a) The ability of a system to handle increased load or growth b) The ability of software to support multiple languages c) The process of testing software across different environments d) The process of debugging code efficiently Answer: a) The ability of a system to handle increased

What is the purpose of continuous delivery (CD) in software development? a) To ensure that code changes are automatically deployed to production environments b) To design software architecture c) To track project budgets d) To write unit tests for the software Answer: a) To ensure that code changes are automatically deployed to production environments Explanation:

What is the purpose of configuration management in software development? a) To track and control changes to software artifacts b) To manage the project schedule c) To optimize software performance d) To design the software architecture Answer: a) To track and control changes to software artifacts Explanation: Configuration management is the process of tracking and

What is the primary focus of DevOps in software engineering? a) To improve collaboration between development and operations teams b) To design user interfaces c) To write test cases d) To manage project budgets Answer: a) To improve collaboration between development and operations teams Explanation: DevOps is a cultural and technical movement in software engineering

What is the primary purpose of a product backlog in Scrum? a) To list and prioritize the features and tasks to be completed b) To track time spent on development tasks c) To document test cases for the project d) To describe the user interfaces of the product Answer: a) To list and prioritize the

What is white-box testing in software development? a) Testing that involves knowledge of the internal code structure b) Testing the user interface of the software c) Testing without knowing the internal code structure d) Testing the performance of the software Answer: a) Testing that involves knowledge of the internal code structure Explanation: White-box testing is

What is a “burndown chart” in Agile project management? a) A visual representation of work remaining in a sprint or project b) A chart showing the project budget c) A list of all completed tasks d) A visual representation of the software architecture Answer: a) A visual representation of work remaining in a sprint or

What is the purpose of test automation in software engineering? a) To automatically execute test cases and validate software functionality b) To document all testing processes c) To write user manuals for the software d) To design the software architecture Answer: a) To automatically execute test cases and validate software functionality Explanation: Test automation refers

What is meant by “technical debt” in software engineering? a) The future work required to fix shortcuts or poor coding practices used to meet short-term goals b) The financial cost of maintaining the software c) The cost of purchasing software licenses d) The resources needed for server maintenance Answer: a) The future work required to

What is the purpose of the Scrum framework in Agile development? a) To manage and organize the development process into short, iterative cycles b) To conduct performance testing c) To manage hardware resources for the project d) To document all requirements at the beginning of the project Answer: a) To manage and organize the development

What is the purpose of the Unified Modeling Language (UML) in software engineering? a) To visually represent the design and architecture of a system b) To test software performance c) To write detailed requirements d) To create a Gantt chart for project management Answer: a) To visually represent the design and architecture of a system

What is regression testing in software development? a) Testing to ensure that new code does not break existing functionality b) Testing the performance of the system under heavy load c) Testing for security vulnerabilities d) Testing the usability of the software Answer: a) Testing to ensure that new code does not break existing functionality Explanation:

What is the primary purpose of a code review in software development? a) To ensure the quality and correctness of the code b) To generate documentation for the code c) To track the time spent on writing the code d) To deploy the software to production Answer: a) To ensure the quality and correctness of

What is a Gantt chart used for in software project management? a) To visualize the project schedule and track progress b) To estimate the cost of the project c) To list the software requirements d) To define the architecture of the system Answer: a) To visualize the project schedule and track progress Explanation: A Gantt

What does “continuous deployment” mean in software engineering? a) Automatically deploying code to production after passing tests b) Manually deploying code to production after approval c) Testing the deployment environment d) Testing the code before it is merged Answer: a) Automatically deploying code to production after passing tests Explanation: Continuous deployment is a practice in

What is black-box testing in software engineering? a) Testing without knowledge of the internal code structure b) Testing the performance of the software c) Testing individual components of the system d) Testing the security of the system Answer: a) Testing without knowledge of the internal code structure Explanation: Black-box testing is a software testing method

What is the main advantage of using an iterative development model? a) It allows for feedback and changes during development b) It requires less documentation c) It eliminates the need for testing d) It reduces the project cost significantly Answer: a) It allows for feedback and changes during development Explanation: The main advantage of the

What is the purpose of a requirements specification document? a) To describe what the software must do to meet the needs of stakeholders b) To explain how to install the software c) To provide a schedule for the project d) To document the testing plan Answer: a) To describe what the software must do to

What is the Waterfall model in software development? a) A linear and sequential software development process b) An iterative process with multiple development cycles c) A flexible model for rapid development d) A model where development and testing happen simultaneously Answer: a) A linear and sequential software development process Explanation: The Waterfall model is a