Select the accurate description of Top-down parsing.
Difficulty: Hard
About this MCQ
This Hard Compiler Design MCQ checks one syllabus fact.
The question is: “Select the accurate description of Top-down parsing.”
The accepted answer is B. A parsing strategy that builds a parse tree starting from the start symbol and working down toward the input tokens.. Select the accurate description of Top-down parsing is answered by A parsing strategy that builds a parse tree starting from the start symbol and working down toward the input tokens option B Option A A program that loads an executable file into memory and prepares it for execution 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 start symbol and working down toward the input tokens Option C A program that combines multiple object files generated by a compiler into a single executable program does not match the stem it is a near-miss used to catch incomplete recall of A parsing strategy that.
- A. A program that loads an executable file into memory and prepares it for execution.
Why not A: “A program that loads an executable file into memory and prepares it for execution.” is not correct. The accepted answer is B. A parsing strategy that builds a parse tree starting from the start symbol and working down toward the input tokens.. Select the accurate description of Top-down parsing is answered by A parsing strategy that builds a parse tree starting from the start symbol and working down toward the input toke
- B. A parsing strategy that builds a parse tree starting from the start symbol and working down toward the input tokens. ✓
- C. A program that combines multiple object files generated by a compiler into a single executable program.
Why not C: “A program that combines multiple object files generated by a compiler into a single executable program.” is not correct. The accepted answer is B. A parsing strategy that builds a parse tree starting from the start symbol and working down toward the input tokens.. Select the accurate description of Top-down parsing is answered by A parsing strategy that builds a parse tree starting from the start symbol and working down toward the input toke
- D. A property of a formal grammar where a single string can be produced by more than one distinct parse tree.
Why not D: “A property of a formal grammar where a single string can be produced by more than one distinct parse tree.” is not correct. The accepted answer is B. A parsing strategy that builds a parse tree starting from the start symbol and working down toward the input tokens.. Select the accurate description of Top-down parsing is answered by A parsing strategy that builds a parse tree starting from the start symbol and working down toward the input toke
Correct answer
B. A parsing strategy that builds a parse tree starting from the start symbol and working down toward the input tokens.
Explanation
Select the accurate description of Top-down parsing is answered by A parsing strategy that builds a parse tree starting from the start symbol and working down toward the input tokens option B Option A A program that loads an executable file into memory and prepares it for execution 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 start symbol and working down toward the input tokens Option C A program that combines multiple object files generated by a compiler into a single executable program does not match the stem it is a near-miss used to catch incomplete recall of A parsing strategy that.
Source: Compiler Design Official Reference Guide
Tags: computer science, compiler design, compilers, programming languages
Submitted by: MCQsHub Editorial
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