Question

............ are the names given to program elements such as variable, function, class, list, tuples etc. for their identification.

• A. keywords
• B. identifier
• C. tokens
• D. operators

Hint:

Identifiers are fundamental in programming as they help uniquely identify variables, functions, and other elements. Be sure to follow naming conventions for clarity and consistency.

Answer 1

The Correct Option is B

Step 1: Understanding the question.
This question asks about the names used to identify different elements in a program, such as variables, functions, classes, lists, and tuples. These names are called identifiers.
Step 2: Analyzing the options.
(A) keywords: This is incorrect. Keywords are reserved words with special meanings in programming languages, but they are not used to identify program elements.
(B) identifier: Correct — Identifiers are used to name various elements in a program, such as variables, functions, and classes.
(C) tokens: This is incorrect. Tokens are the smallest units in a program, but they are not the names of program elements.
(D) operators: This is incorrect. Operators are symbols used to perform operations, but they are not the names of program elements.
Step 3: Conclusion.
The correct answer is (B) identifier, as identifiers are used to name program elements like variables, functions, classes, etc.