System Analysis and Design
Advantages of data base system is (are)

all applications share centralized files
storage space duplication is eliminated
all of the listed here
data are stored once in the data base and are easily accessible when needed

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

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
It should use many GOTO statements
It should be made up of a hierarchy of modules

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