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
None of these
Each module should be as independent as possible of all other modules, except its parent
It should use many GOTO statements
It should be made up of a hierarchy of modules

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System Analysis and Design
Acceptance testing is

testing changes made in an existing or a new program
is checking the logic of one or more programs in the candidate systems
running the system with line data by the actual user
making sure that the new programs do in fact process certain transactions according to Specifications

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System Analysis and Design
Data Definition Language (DDL)

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
all of the listed here

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