What is the Software Development Life Cycle (SDLC)?
A broad definition question about the structured process of software creation.
Why Interviewers Ask This
This is a foundational question to ensure the candidate understands the lifecycle of software from inception to retirement. It sets the context for discussing specific methodologies.
How to Answer This Question
Define SDLC as a structured process for developing software. List the phases briefly. Mention its goal of delivering high-quality software efficiently. Note that it applies to various methodologies including Waterfall and Agile.
Key Points to Cover
- Structured framework definition
- Phases overview
- Goal of quality and efficiency
- Adaptability to methodologies
- Lifecycle scope
Sample Answer
The Software Development Life Cycle (SDLC) is a structured framework for developing software from planning to maintenance. It includes phases like requirement analysis, design, coding, testing, and deployment. The goal i…
Common Mistakes to Avoid
- Defining it only as coding
- Ignoring the planning phase
- Confusing it with just testing
- Not mentioning maintenance
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