System Analysis and Design
The systems have been classified in different ways

None of these
All of these
physical or abstract
open or closed
man-made information system

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System Analysis and Design
A couple:

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

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System Analysis and Design
Top-down programming is

a series or group of components that perform one or more operations of a more complex system
an approach in which the top module is first tested then program modules are added from the highest level to the lowest level
a map of the programmer's view of the data
a group of related fields

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

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

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