COMPUTER SCIENCE AND ENGINEERING
SOFTWARE ENGINEERING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Understanding of the as-is system
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Identifying improvements
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Understanding of screen design, layout and navigation
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Developing requirements for the to-be system
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Detailed explanation-1: -What are the key types of non-functional requirements? The most common ones are performance, scalability, portability, compatibility, reliability, availability, maintainability, security, localization, and usability.
Detailed explanation-2: -One-on-one interviews are the most common technique for gathering requirements, as well as one of the primary sources of requirements. To help get the most out of an interview, they should be well thought out and prepared before sitting with the interviewee. The analyst should identify stakeholders to be interviewed.
Detailed explanation-3: -Functional requirements examples The system must send a confirmation email whenever an order is placed. The system must allow blog visitors to sign up for the newsletter by leaving their email. The system must allow users to verify their accounts using their phone number.
Detailed explanation-4: -A functional requirement is a statement of how a system must behave. It defines what the system should do in order to meet the user’s needs or expectations. Functional requirements can be thought of as features that the user detects.