SYSTEMS DEVELOPMENT ANALYSIS
SYSTEMS DEVELOPMENT METHODS AND TOOLS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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automate the handling of data about business activities
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are designed to help organizational decision makers make decisions
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attempt to codify and manipulate knowledge rather than information
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take relatively raw data that have been previously captured and convert them into a meaningful aggregated form that managers need to conduct their responsibilities
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Detailed explanation-1: -Input, processing, and output are the three activities in an information system that produce the information an organization needs. Input captures or collects raw data from within the organization or from its external environment. Processing converts this raw input into a meaningful form.
Detailed explanation-2: -The third phase of the SDLC is called systems design. During systems design, analysts convert the description of the recommended alternative solution into logical and then physical system specifications.
Detailed explanation-3: -A transaction processing system (TPS) is an information system that captures and processes data generated during an organization’s day-to-day transactions. A transaction is a business activity such as a deposit, payment, order or reservation.
Detailed explanation-4: -Management Information Systems converts raw data from transaction processing system into meaningful form.