SYSTEMS DEVELOPMENT ANALYSIS
WHY IS SYSTEM ANALYSIS IMPORTANT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Conceptual
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Logical
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Physical
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None
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Detailed explanation-1: -The output of system analysis is a system specification document which becomes a major input into other software development process activities such as system design, programming, and testing.
Detailed explanation-2: -i) A conceptual model is no more than an idea.
Detailed explanation-3: -A system is said to be defined as non causal, when. a) the output at the present depends on the input at an earlier time. b) the output at the present does not depend on the factor of time at all. c) the output at the present depends on the input at the current time.
Detailed explanation-4: -A system context diagram (SCD) in engineering is a diagram that defines the boundary between the system, or part of a system, and its environment, showing the entities that interact with it. This diagram is a high level view of a system. It is similar to a block diagram.