System Analysis and Design
The strategy for eliciting information regarding the user's requirements is (are)

prototyping
obtaining information from the present system
All of these
asking questions
None of these

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System Analysis and Design
Indexed-Sequential organization

uses an index for each key type
means storing records in contiguous blocks according to a key
stores records sequentially but uses an index to locate records
has records placed randomly throughout the file

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System Analysis and Design
Most algorithms begin by _____.

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

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