Discover the correct answer to which process doesn’t belong in the Software Development Life Cycle (SDLC). Gain insights into SDLC stages like design, testing, and maintenance, and understand why ‘Checking and Confirming’ is excluded.
Question
Which of the following option doesn’t come under the process of Software development life cycle?
A. Checking and Confirming
B. Testing
C. Designing
D. Maintenance
Answer
A. Checking and Confirming
Explanation
The Software Development Life Cycle (SDLC) is a structured process that encompasses specific phases to ensure the efficient development, testing, and deployment of high-quality software. The main stages of SDLC include:
- Planning: Identifying project goals, feasibility analysis, and resource allocation.
- Requirement Analysis: Gathering and analyzing business and technical requirements.
- Design: Creating system architecture and design specifications.
- Development (Coding): Writing code based on design documents.
- Testing: Validating the software to ensure it meets requirements and is free of defects.
- Deployment: Releasing the software to production.
- Maintenance: Addressing bugs, updates, and performance improvements post-deployment.
Each of these phases plays a critical role in delivering a functional and reliable software product.
Why “Checking and Confirming” Doesn’t Belong
- The term “Checking and Confirming” is not recognized as a formal phase or activity within the SDLC framework. While tasks like verification or validation occur during testing or quality assurance steps, “Checking and
- Confirming” is vague and does not align with the structured terminology used in SDLC methodologies.
On the other hand, Testing, Designing, and Maintenance are integral phases explicitly outlined in SDLC models across various sources.
By understanding the structured nature of SDLC, it becomes clear why “Checking and Confirming” is not part of this lifecycle.
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