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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It is a process of planning a new business system or replacing an existing system by defining its components or modules to satisfy the specific requirements.
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It is achieved with the aid of Management Information Systems (MIS).
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It is achieved with the aid of Data Processing Systems (DPS).
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None of the above
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Detailed explanation-1: -It is a process of planning a new business system or replacing an existing system by defining its components or modules to satisfy the specific requirements. Before planning, you need to understand the old system thoroughly and determine how computers can best be used in order to operate efficiently.
Detailed explanation-2: -Definition: Systems design is the process of defining elements of a system like modules, architecture, components and their interfaces and data for a system based on the specified requirements.
Detailed explanation-3: -There are four system design processes: developing stakeholder expectations, technical requirements, logical decompositions, and design solutions.
Detailed explanation-4: -A business system design is a collection of design documents and supporting materials which define the system functionality that supports one or more business processes and in the process, creates, retrieves, updates and deletes data.
Detailed explanation-5: -A system may be denned as an integrated set of components that accomplish a defined objective. The process of systems design includes defining software and hardware architecture, components, modules, interfaces, and data to enable a system to satisfy a set of well-specified operational requirements.