System Analysis and Design
HIPO

is a forms-driven technique in which standard forms are used to document the information
None of these
consists of a hierarchy chart and an associated set of input/process/ output charts
captures the essence of top down decomposition.
All of these

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System Analysis and Design
Sequential or series testing is

is checking the logic of one or more programs in the candidate system
running the system with line data by the actual user
testing changes made in an existing or a new program
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)

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

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