SYSTEMS DEVELOPMENT ANALYSIS
SYSTEMS DEVELOPMENT LIFE CYCLES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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To construct, or build the new or modified system and then deliver it to the users
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To ensure all programs work together in the system
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To provide ongoing assistance for an information system and its users after the system is implemented
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To ensure the information system is fully functional and performs optimally until the system reaches its end of life
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Detailed explanation-1: -The purpose of the maintenance phase is to provide three key outcomes: maintain software functionality, make upgrades to the coding, and ensure any repairs needed to the software are completed.
Detailed explanation-2: -Software maintenance is the process of changing, modifying, and updating software to keep up with customer needs. Software maintenance is done after the product has launched for several reasons including improving the software overall, correcting issues or bugs, to boost performance, and more.
Detailed explanation-3: -The maintenance phase of the software life cycle allows individuals to check the performance of the software after it is launched to see if it is all working correctly. This stage is very important as it: Ensures that the system remains running at peak performance levels. Solves any software bugs/problems that arise.
Detailed explanation-4: -The purpose of the Operations and Maintenance Phase is to ensure the information system is fully functional and performs optimally until the system reaches its end of life.