System Analysis and Design
In the system concepts, term Integration

means that parts of the computer system depend on one another
implies structure and order
refers to the holism of systems
refers to the manner in which each component functions with other components of the system.

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System Analysis and Design
Positive testing is

running the system with line data by the actual user
is checking the logic of one or more programs in the candidate system
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
The rule(s) to follow in constructing decision tables is (are):

a decision should be given a name
standardized language must be used consistently.
all of the listed here
the logic of the table is independent of the sequence in which conditions rules are written, but the action takes place in the order is which the events occur.

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