What is Bottom-up parsing primarily used for?

Difficulty: Medium

About this MCQ

This Medium Compiler Design MCQ checks one syllabus fact.

The question is: “What is Bottom-up parsing primarily used for?”

The accepted answer is B. A parsing strategy that builds a parse tree starting from the input tokens and working up toward the start symbol.. A parsing strategy that builds a parse tree starting from the input tokens and working up toward the start symbol is the fact required by What is Bottom-up parsing primarily used for option B Option A The part of a compiler responsible for analyzing source code including lexical syntax and semantic analysis does not match the stem it is a near-miss used to catch incomplete recall of A parsing strategy that builds a parse tree starting from the input tokens and working up toward the start symbol Option C A compiler capable of creating executable code for a platform other than the one on which the compiler itself runs does not match the stem it is a near-miss used to.

A. The part of a compiler responsible for analyzing source code, including lexical, syntax, and semantic analysis.
Why not A: “The part of a compiler responsible for analyzing source code, including lexical, syntax, and semantic analysis.” is not correct. The accepted answer is B. A parsing strategy that builds a parse tree starting from the input tokens and working up toward the start symbol.. A parsing strategy that builds a parse tree starting from the input tokens and working up toward the start symbol is the fact required by What is Bottom-up parsing primarily used f
B. A parsing strategy that builds a parse tree starting from the input tokens and working up toward the start symbol. ✓
C. A compiler capable of creating executable code for a platform other than the one on which the compiler itself runs.
Why not C: “A compiler capable of creating executable code for a platform other than the one on which the compiler itself runs.” is not correct. The accepted answer is B. A parsing strategy that builds a parse tree starting from the input tokens and working up toward the start symbol.. A parsing strategy that builds a parse tree starting from the input tokens and working up toward the start symbol is the fact required by What is Bottom-up parsing primarily used f
D. A parsing strategy that builds a parse tree starting from the start symbol and working down toward the input tokens.
Why not D: “A parsing strategy that builds a parse tree starting from the start symbol and working down toward the input tokens.” is not correct. The accepted answer is B. A parsing strategy that builds a parse tree starting from the input tokens and working up toward the start symbol.. A parsing strategy that builds a parse tree starting from the input tokens and working up toward the start symbol is the fact required by What is Bottom-up parsing primarily used f

Correct answer

B. A parsing strategy that builds a parse tree starting from the input tokens and working up toward the start symbol.

Explanation

A parsing strategy that builds a parse tree starting from the input tokens and working up toward the start symbol is the fact required by What is Bottom-up parsing primarily used for option B Option A The part of a compiler responsible for analyzing source code including lexical syntax and semantic analysis does not match the stem it is a near-miss used to catch incomplete recall of A parsing strategy that builds a parse tree starting from the input tokens and working up toward the start symbol Option C A compiler capable of creating executable code for a platform other than the one on which the compiler itself runs does not match the stem it is a near-miss used to.

Source: Compiler Design Official Reference Guide

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

Submitted by: MCQsHub Editorial

Related MCQs

More Compiler Design MCQs