Question

1. Write any four variable naming rules in JavaScript.

Answer 1

Heya ✋

Let see your answer !!!!

Rules for naming a variable are : -

➡ A Variable name must began with a letter.

➡ Variable names can have alphabets and numbers.

➡ No special character is allowed in the name except for underscore ( _ ).

➡ Space is not allowed in variable name.

➡ Reserved words cannot be used as variable names.

➡ In case of string variables , variable name is followed by '$' sign . e.g., ADDRESS$ , name$ etc.







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