System Analysis and Design
A design that consists of a hierarchy of modules; each module has a single entry and a single exit subroutine, is known as

hierarchy structure
Tuple
Turnaround
None of these
top-down design

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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
It should use many GOTO statements
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
None of these

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