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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Direct conversation
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One-on-one session
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Web-based session
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Parallel conversation
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Detailed explanation-1: -• Parallel conversion: The new system is introduced while the old one is still in use. Both systems process all activity and the results are compared. Once there is confidence that the new one operates properly, the old one is shut down.
Detailed explanation-2: -Direct Conversion 2. Parallel conversion 3. Modular Conversion 4. Phase-In Conversion.
Detailed explanation-3: -Direct conversion: The transferring of data from the old system to the new system. Parallel conversion: The old and new systems work together so the participant can outline what issues the new one has before the old one is discontinued.
Detailed explanation-4: -The possible types of conversion are standard conversion, no conversion, and user-defined nonstandard conversion.