Software Development Life Cycle Quiz - CBSE Class 12 Computer Science

Free practice quiz: Software Development Life Cycle (CBSE Class 12 Computer Science). 10 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

This CBSE Class 12 Computer Science practice quiz has 10 multiple-choice questions on Software Development Life Cycle, and 10 of them come with an explanation. Try the 5 sample questions below (tap an option to check yourself), then play the full quiz online. No sign-up needed.

Sample questions

1. Which phase of the SDLC involves gathering requirements and defining the project scope?

   1. Testing
   2. Design
   3. Implementation
   4. Requirements Gathering
   Show answer

   Answer: D. Requirements Gathering

   The Requirements Gathering phase is the initial phase where the needs of the users and the project scope are clearly defined.

2. What is a major goal of the testing phase in SDLC?

   1. To write code
   2. To design the database
   3. To identify and fix bugs
   4. To deploy the software
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   Answer: C. To identify and fix bugs

   The Testing phase is crucial for identifying and resolving bugs and errors before the software is released.

3. Describe the role of documentation in the SDLC.

   1. Unnecessary overhead
   2. Only needed for legal purposes
   3. Essential for communication and maintenance
   4. Used only in the testing phase
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   Answer: C. Essential for communication and maintenance

   Documentation is crucial for effective communication among team members, understanding the system, and maintaining the software.

4. What are some common risks associated with inadequate requirements gathering in the SDLC?

   1. On-time delivery
   2. Reduced costs
   3. Project failure
   4. Increased user satisfaction
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   Answer: C. Project failure

   Poor requirements gathering leads to a mismatch between the software and user needs, ultimately increasing the risk of project failure.

5. Design a hypothetical SDLC for a complex software project, justifying your choice of methodology and addressing potential challenges.

   1. Waterfall is the only suitable method
   2. Agile is the only suitable method
   3. A hybrid approach combining aspects of various models might be the most effective
   4. No specific SDLC is required
   Show answer

   Answer: C. A hybrid approach combining aspects of various models might be the most effective

   Complex projects often benefit from a tailored approach that incorporates elements from multiple SDLC models to address unique challenges and leverage the advantages of each.

More questions in this quiz

Answers and explanations are in the full quiz.

1. In which phase of the SDLC is the software actually coded and implemented?
2. What is the purpose of the design phase in the SDLC?
3. How does prototyping help in the SDLC?
4. Compare and contrast different SDLC models (e.g., Waterfall, Agile, Spiral) considering their suitability for different types of projects.
5. Critically evaluate the role of user involvement throughout the different phases of the SDLC and its effect on project success.

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