System Analysis and Design
Which of the following does not occur in phase - 4 of the system development life cycle (SDLC)

acquire hardware and software
train users
conduct interviews
test the new system
None of these

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System Analysis and Design
Which of the following is not a requirement of structured design?

It should be made up of a hierarchy of modules
None of these
Each module should be as independent as possible of all other modules, except its parent
The code should be executed in a top-to-bottom fashion within each module
It should use many GOTO statements

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System Analysis and Design
An open rectangle

defines a source or destination of system data
represents a process that transforms incoming data flow(s) into outgoing data flows
identifies data flow
None of these
is a data store-data at rest, or a temporary repository of data

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