System Analysis and Design
Most algorithms begin by _____.

Displaying the output items
Entering the output items into the computer
Displaying the input items
Processing the input items by doing some calculations on them
Entering the input items into the computer

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System Analysis and Design
Sequential organization

has records placed randomly throughout the file
Stores records sequentially but uses an index to locate records
uses an index for each key type
None of these
means storing records in contiguous blocks according to a key.

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System Analysis and Design
Unit testing is

None of these
is checking the logic of one or more programs in the candidate system
making sure that the new programs do in fact process certain transactions according to Specifications
running the system with line data by the actual user
testing changes made in an existing or a new program

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