System Analysis and Design
After planning an algorithm, you should _____ to verify that it will work correctly.

Analyze the algorithm
Code the algorithm
Evaluate and modify (if necessary) the program.
None of these
Desk-check the algorithm

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System Analysis and Design
Sequential organization

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

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