System Analysis and Design
During the maintenance phase

None of the listed here
System analysis is carried out
System requirements are established
Programs are tested

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System Analysis and Design
The approach used in top-down analysis and and design is

to prepare flowcharts after programming has been completed
to identify a top level function and then create a hierarchy of lower level modules and components
to identify the top level functions by combining many smaller components into a single entity.
All of these
None of these

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System Analysis and Design
A menu-driven system

None of these
can be used only by computer professionals
presents options and allows the user to make selections
is required only for on-line systems
increases the operator's work

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