System Analysis and Design
The first step of the implementation phase is

None of these
prepare physical facilities
announce the implementation project
implementation planning
select the computer

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System Analysis and Design
Data Definition Language (DDL)

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

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

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

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