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Test: Compiler Design - 1 - Computer Science Engineering (CSE) MCQ


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10 Questions MCQ Test GATE Computer Science Engineering(CSE) 2025 Mock Test Series - Test: Compiler Design - 1

Test: Compiler Design - 1 for Computer Science Engineering (CSE) 2024 is part of GATE Computer Science Engineering(CSE) 2025 Mock Test Series preparation. The Test: Compiler Design - 1 questions and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus.The Test: Compiler Design - 1 MCQs are made for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Compiler Design - 1 below.
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Test: Compiler Design - 1 - Question 1

What is a compiler?

Detailed Solution for Test: Compiler Design - 1 - Question 1

A compiler is a system program that converts instructions in form of code to machine understandable language.

Test: Compiler Design - 1 - Question 2

What is the use of a symbol table in compiler design?

Detailed Solution for Test: Compiler Design - 1 - Question 2

Both the analysis and synthesis components of a compiler use the symbol table.
i) To keep all of the names of all entities in one place in a systematic format.
ii) To determine whether or not a variable has been declared.
iii) Type checking is implemented by ensuring that assignments and expressions in source code are semantically accurate.
iv) To figure out what a name’s scope is (scope resolution).

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Test: Compiler Design - 1 - Question 3

A programmer, writes a program to multiply two numbers instead of dividing them by mistake, how can this error be detected?

Detailed Solution for Test: Compiler Design - 1 - Question 3

This is a logical error that can’t be detected by any compiler or interpreter.

Test: Compiler Design - 1 - Question 4

Which of the following is a definition of compiler?

Detailed Solution for Test: Compiler Design - 1 - Question 4

A compiler is a software (or combination of programs) that converts source code written in one programming language (the source language) into code written in another programming language (the target language) (the target language, often having a binary form known as object code).

Test: Compiler Design - 1 - Question 5

Which of the following concept of FSA is used in the compiler?

Detailed Solution for Test: Compiler Design - 1 - Question 5

Because the lexer performs its analysis by going from one stage to another.

Test: Compiler Design - 1 - Question 6

Which of the following is a part of a compiler that takes as input a stream of characters and produces as output a stream of words along with their associated syntactic categories?

Detailed Solution for Test: Compiler Design - 1 - Question 6

A compiler’s scanner scans a character-based input stream and creates a word-based output stream, with each word identified with its Syntactic category.

Test: Compiler Design - 1 - Question 7

What is CFG?

Detailed Solution for Test: Compiler Design - 1 - Question 7

They’re defined by the rule A->b, where A isn’t terminal and b is.

Test: Compiler Design - 1 - Question 8

Which of the following is correct regarding an optimizer Compiler?

Detailed Solution for Test: Compiler Design - 1 - Question 8

An optimising compiler is a computer programme that strives to minimise or maximise specific characteristics of an executable programme.

Test: Compiler Design - 1 - Question 9

In which of the following phase of the compiler is Lexical Analyser?

Detailed Solution for Test: Compiler Design - 1 - Question 9

Lexical Analyzer is the First Phase of the Compiler.

Test: Compiler Design - 1 - Question 10

An object module for a group of programs that were compiled separately is handed to a linker. Which of the following about an object module isn’t true?

Detailed Solution for Test: Compiler Design - 1 - Question 10

A linker, sometimes known as a link editor, is a computer program that merges one or more object files generated by a compiler into a single executable, library, or another object file.

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