System Analysis and Design
Which of the following decides which systems development projects to work on first ?

data diagram
steering committee
systems flowcharts
None of these
project dictionary

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System Analysis and Design
Data Definition Language (DDL)

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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System Analysis and Design
Acceptance testing is

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

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