Declaring a variable with only "type" is sufficient. The data type and other characteristics of a variable may be used to locate it. The next step is to figure out how to use this framework to describe any variable.

CMPTR
3rd Edition
ISBN:9781337681872
Author:PINARD
Publisher:PINARD
Chapter18: Maintaining And Querying A Database
Section: Chapter Questions
Problem 12QY
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Declaring a variable with only "type" is sufficient. The data type and other characteristics of a variable may be used to locate it. The next step is to figure out how to use this framework to describe any variable.

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