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

It should use many GOTO statements
It should be made up of a hierarchy of modules
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
None of these

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System Analysis and Design
The rule(s) to follow in constructing decision tables is (are):

the logic of the table is independent of the sequence in which conditions rules are written, but the action takes place in the order is which the events occur.
all of the listed here
standardized language must be used consistently.
a decision should be given a name

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System Analysis and Design
Direct-access organization

uses an index for each key type
has records placed randomly throughout the file
Stores records sequentially but uses an index to locate records
means storing records in contiguous blocks according to a key.

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