EMERGING TRENDS IN SOFTWARE ENGINEERING
MISCELLANEOUS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Details of DFD
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Feasibility Study
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System Analysis
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System Planning
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Detailed explanation-1: -The study of an existing system refers to system analysis. Software systems analysis is a field in which analysts continually learn new tech-niques and approaches to properly capture, maintain, understand, and develop more efficient and effective software systems.
Detailed explanation-2: -Answer: c) System Analysis. Explanation: The study of an existing system refers to system analysis.
Detailed explanation-3: -Feasibility Study It identifies the possibility of improving an existing system, developing a new system, and produce refined estimates for further development of system. It is used to obtain the outline of the problem and decide whether feasible or appropriate solution exists or not.
Detailed explanation-4: -Explanation: System analysis is a process in which an entire system analysis thoroughly. This process includes identifying the problems, collecting facts and interprets facts. 2.