What is Token primarily used for?

Difficulty: Medium

About this MCQ

This Medium Compiler Design MCQ checks one syllabus fact.

The question is: “What is Token primarily used for?”

The accepted answer is D. A categorized unit of meaning, such as a keyword or identifier, produced during lexical analysis.. A categorized unit of meaning such as a keyword or identifier produced during lexical analysis is the fact required by What is Token primarily used for option D Option A The compiler phase that improves intermediate or final code to make it run faster or use fewer resources does not match the stem it is a near-miss used to catch incomplete recall of A categorized unit of meaning such as a keyword or identifier produced during lexical analysis Option B A data structure used by a compiler to store information about variables functions and identifiers does not match the stem it is a near-miss used to catch incomplete recall of A categorized unit of meaning such as a keyword or.

A. The compiler phase that improves intermediate or final code to make it run faster or use fewer resources.
Why not A: “The compiler phase that improves intermediate or final code to make it run faster or use fewer resources.” is not correct. The accepted answer is D. A categorized unit of meaning, such as a keyword or identifier, produced during lexical analysis.. A categorized unit of meaning such as a keyword or identifier produced during lexical analysis is the fact required by What is Token primarily used for option D Option A The compil
B. A data structure used by a compiler to store information about variables, functions, and identifiers.
Why not B: “A data structure used by a compiler to store information about variables, functions, and identifiers.” is not correct. The accepted answer is D. A categorized unit of meaning, such as a keyword or identifier, produced during lexical analysis.. A categorized unit of meaning such as a keyword or identifier produced during lexical analysis is the fact required by What is Token primarily used for option D Option A The compil
C. The compiler phase that translates source code into an intermediate representation before final code generation.
Why not C: “The compiler phase that translates source code into an intermediate representation before final code generation.” is not correct. The accepted answer is D. A categorized unit of meaning, such as a keyword or identifier, produced during lexical analysis.. A categorized unit of meaning such as a keyword or identifier produced during lexical analysis is the fact required by What is Token primarily used for option D Option A The compil
D. A categorized unit of meaning, such as a keyword or identifier, produced during lexical analysis. ✓

Correct answer

D. A categorized unit of meaning, such as a keyword or identifier, produced during lexical analysis.

Explanation

A categorized unit of meaning such as a keyword or identifier produced during lexical analysis is the fact required by What is Token primarily used for option D Option A The compiler phase that improves intermediate or final code to make it run faster or use fewer resources does not match the stem it is a near-miss used to catch incomplete recall of A categorized unit of meaning such as a keyword or identifier produced during lexical analysis Option B A data structure used by a compiler to store information about variables functions and identifiers does not match the stem it is a near-miss used to catch incomplete recall of A categorized unit of meaning such as a keyword or.

Source: Compiler Design Official Reference Guide

Tags: computer science, compiler design, compilers, programming languages

Submitted by: MCQsHub Editorial

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