Question

What factors guide the choice of identifiers in Programs ?​

Answer 1

• An identifier must start with a letter or underscore followed by any number of digits or/ and letters.
• No special character other than under-score should be included in the identifier.
• No reserved word or standard identifier should be used.

Answer 2

$\huge \red{\underline{\tt {Answer:-}}}$

• An identifier must start with a letter or underscore followed by any number of digits or/ and letters.
• No special character other than under-score should be included in the identifier.
• No reserved word or standard identifier should be used.