What is a variable ? discuss the rules for naming the variables – InterviewSolution

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1.	What is a variable ? discuss the rules for naming the variables
Answer» All variable NAMES must BEGIN with a letter of the alphabet, an underscore, or ( _ ), or a dollar sign ($). The convention is to always use a letter of the alphabet. The dollar sign and the underscore are discouraged. After the first INITIAL letter, variable names may also contain letters and the DIGITS 0 to 9.Explanation:#HOPE IT'S HELP YOU MATE✌

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