To fully define a variable one needs to mention not only its type but also its other properties. In other words, not only do all variables have a data type, they also contain other properties. Explain the concept that will help us to describe the properties of any variable.
To fully define a variable one needs to mention not only its type but also its other properties. In other words, not only do all variables have a data type, they also contain other properties. Explain the concept that will help us to describe the properties of any variable.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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To fully define a variable one needs to mention not only its type but also its other properties. In other words, not only do all variables have a data type, they also contain other properties. Explain the concept that will help us to describe the properties of any variable.

Transcribed Image Text:To fully define a variable one
needs to mention not only its
'type' but also its 'other
properties'. In other words,
not only do all variables have
a data type, they also contain
other properties. Explain the
concept that will help us to
describe the properties of
any variable.
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