Question

Which of the following structure(s) is/are correct? Tick all correct answer(s) No partial marks and no negative marks

Answer 1

Answer:

Step-by-step explanation:

Answer 2

The corrected question is,

Which of the following statement(s) is/are correct?

An identifier

Select one or more:

(A) Is a user-defined name

(B) Should have the first character as a digit

(C) Allows both uppercase and lowercase letters

(D) Does not consist of any letters and digits

Answer:

The correct options are (A) Is a user-defined name and (C) Allows both uppercase and lowercase letters.

Step-by-step explanation:

• An identifier exists as a user-defined name, Allows both uppercase and lowercase letters

Identifier

An identifier exists as a name utilized to describe various programming segments like variables, arrays, structures, functions, unions, labels, etc.

The following are the directions for documenting identifiers:

• Only alphanumeric characters (a-z, A-Z, 0-9) and the underscore (_) symbol are permitted in an identifier.
• The terms of the identifiers must be unique.
• An alphabet or underscore must be the first character.
• Keywords should not be utilized as identifiers.
• It can't contain any white areas in it.

#SPJ3