System Analysis and Design
Benchmarking is used

for system acceptance
to maintain files in up-to-data condition
to select computer systems
None of these
for application proto-typing

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System Analysis and Design
A couple:

is a data item that moves from one module to another
None of these
None of these
means that the upper module has the capability of calling the lower module
is represented by a line joining two modules

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System Analysis and Design
A system analyst designs a new system by

adopting a developed system to the present environment
propose alternatives to the current system
identifying sub systems and the interfaces between sub systems
developing the system as a large, single unit
None of these

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