System Analysis and Design
The processes at the most detailed level of the data flow diagrams are called

data flows
interfaces
transform descriptions
None of these
functional primitives

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System Analysis and Design
An audit trial is

test data used by the system auditor
designed to permit tracing of any input record or process performed on a system, back toits original sources
All of these
None of these
post-auditing the system after its implementation

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System Analysis and Design
The Turnaround is

None of these
a group of related fields
the key information of programming
the elapsed time between the receipt of the input and the availability of the output
a program statement that violates one or more rules of the language in which it is written

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System Analysis and Design
A couple:

is represented by a line joining two modules
None of these
is a data item that moves from one module to another
None of these
means that the upper module has the capability of calling the lower module

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