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    Question

    Which phase of the Software Development Lifecycle (SDLC)

    focuses on identifying the feasibility and goals of the project?
    A Product Design Correct Answer Incorrect Answer
    B Requirement Analysis Correct Answer Incorrect Answer
    C Testing Correct Answer Incorrect Answer
    D Deployment Correct Answer Incorrect Answer
    E Maintenance Correct Answer Incorrect Answer

    Solution

    Requirement Analysis is a critical phase in the Software Development Lifecycle (SDLC), where the primary goal is to gather, analyze, and validate the requirements of the project. This phase ensures that all stakeholders, including clients, end-users, and developers, have a common understanding of the project’s goals and limitations. During this phase, feasibility studies are often conducted to evaluate technical, financial, and operational constraints. The outcome is typically a Software Requirement Specification (SRS) document, which serves as the foundation for subsequent stages like design and development.

    1. Why It Is Important: Requirement analysis reduces ambiguities and ensures alignment between stakeholders. Any overlooked or misunderstood requirement at this stage could lead to costly changes later.
    2. Key Activities: Requirement elicitation (interviews, surveys, use cases), requirement documentation, and requirement validation (prototyping or peer reviews).
    3. Impact: Effective requirement analysis sets the stage for a successful project by mitigating risks of scope creep, delays, and miscommunication.
    Why Other Options Are Incorrect:
    • Product Design: This phase comes after requirements are defined and focuses on architectural and detailed design, not requirement identification.
    • Testing: Testing validates the system but does not involve defining or analyzing requirements.
    • Deployment: This is a later phase where the product is delivered to the client, not where goals are defined.
    • Maintenance: Maintenance involves post-deployment updates and fixes, unrelated to requirement gathering.

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