REQUIREMENTS ENGINEERING
REQUIREMENTS GATHERING AND ANALYSIS
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Detailed explanation-1: -How many feasibility studies is conducted in Requirement Analysis ? Explanation: Economic feasibility (cost/benefit analysis), Technical feasibility (hardware/software/people, etc.) and Legal feasibility studies are done in Requirement Analysis. 3.
Detailed explanation-2: -Feasibility analysis evaluates the ability of alternative approaches, not products, to economically meet requirements, which must be the REAL business requirements–business deliverable whats that provide value when delivered by the approach’s product how.
Detailed explanation-3: -The requirements that result from requirements analysis are typically expressed from one of three perspectives or views. These have been described as the Operational, Functional, and Physical views. All three are necessary and must be coordinated to fully understand the customers’ needs and objectives.
Detailed explanation-4: -Step 1: Identify Key Stakeholders and End-Users. Step 2: Capture Requirements. Step 3: Categorize Requirements. Step 4: Interpret and Record Requirements. Step 5: Sign off. 09-Mar-2023