System Analysis and Design
A couple:

None of these
None of these
is a data item that moves from one module to another
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 design is said to be functionally modular if

the system is developed using structured programming through COBOL or PASCAL
each module performs a specific function and can be developed relatively independently by programmers
the system makes extensive use of function. keys for maximum user assistance
None of these
the system is able to handle all the function of the application

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System Analysis and Design
A menu-driven system

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

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