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

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

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System Analysis and Design
Data manipulation language (DML)

all of the listed here
specifies for the DBMS what is required; the techniques used to process data
describes how data are structured in the data base
determine how data must be structured to produce the user's view

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