Welcome to the Phases of Compiler MCQs Page

Dive deep into the fascinating world of Phases of Compiler with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Phases of Compiler, a crucial aspect of Systems Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Phases of Compiler, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Systems Programming.

Check out the MCQs below to embark on an enriching journey through Phases of Compiler. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Systems Programming.

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Phases of Compiler MCQs | Page 3 of 11

Explore more Topics under Systems Programming

01

System Programming Basics

02

Machine Structure

03

Machine and Assembly Language

04

Assemblers

05

Macro Processor

06

Loaders

07

Programming Languages

08

Compilers

09

Interpreters

Q21.

Type checking is normally done during

lexical analysis

syntax analysis

syntax directed translation

code optimization

Discuss

Answer: (c).syntax directed translation

Q22.

The action of parsing the source program into proper syntactic classes is called

Syntax analysis

Lexical analysis

Interpretation analysis

General syntax analysis

Discuss

Answer: (b).Lexical analysis

Q23.

A top down parser generates

Right most derivation

Right most derivation in reverse

Left most derivation

Left most derivation in reverse

Discuss

Answer: (c).Left most derivation

Q24.

Shift reduce parsers are

Top down parser

Bottom up parser

May be top down or bottom up parser

None of the above

Discuss

Answer: (b).Bottom up parser

Q25.

Input to code generator is

Source code

Intermediate code

Target code

All of the above

Discuss

Answer: (b).Intermediate code

Q26.

Local and loop optimization in turn provide motivation for

Data flow analysis

Constant folding

Pee hole optimization

DFA and constant folding

Discuss

Answer: (a).Data flow analysis

Q27.

_________or scanning is the process where the stream of characters making up the source program is read from left to right and grouped into tokens.

Lexical analysis

Diversion

Modeling

None of the above

Discuss

Answer: (a).Lexical analysis

Q28.

The symbol table implementation is based on the property of locality of reference is

Linear list

Search tree

Hash Table

Self Organisation

Discuss

Answer: (c).Hash Table

Q29.

Which of the following are Lexemes?

Identifiers

Constants

Keywords

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Q30.

What constitutes the stages of the compilation process?

Feasibility study, system, design, and testing

Implementation and documentation

Lexical analysis, syntax Analysis and code generation

None of the mentioned

Discuss

Answer: (c).Lexical analysis, syntax Analysis and code generation

Page 3 of 11

Welcome to the Phases of Compiler MCQs Page

Phases of Compiler MCQs | Page 3 of 11

Explore more Topics under Systems Programming

System Programming Basics

Machine Structure

Machine and Assembly Language

Assemblers

Macro Processor

Loaders

Programming Languages

Compilers

Interpreters

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