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.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Phases of Compiler. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Phases of Compiler MCQs | Page 2 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

Q11.

The following features are needed to implement top down parsing

Source string marker

Prediction making mechanism

Matching and Backtracking mechanism

All of the above

Discuss

Answer: (d).All of the above

Q12.

An analysis, which determines the syntactic structure of the source statement, is called

Sementic analysis

process analysis

Syntax analysis

function analysis

Discuss

Answer: (c).Syntax analysis

Q13.

Recognition of basic syntactic constructs through reductions, this task is performed by

Lexical analysis

Syntax analysis

Semantic analysis

Structure analysis

Discuss

Answer: (b).Syntax analysis

Q14.

Which of the following derivation a top-down parser use while parsing an input string? The input is assumed to be scanned in left to right order ?

Leftmost derivation

Leftmost derivation traced out in reverse

Rightmost derivation

Rightmost derivation traced out in reverse

Discuss

Answer: (a).Leftmost derivation

Q15.

The error that can be pointed out by the compiler are

syntax errors

semantic errors

logical errors

internal errors

Discuss

Answer: (a).syntax errors

Q16.

The task of the logical analysis phase is

to parse the source program into the basic elements or token of the language

to build the literal table and an identifier table

to build a uniform symbol table

all of the above

Discuss

Answer: (a).to parse the source program into the basic elements or token of the language

Q17.

The output of lexical analyzer is

a set of regular expressions

syntax tree

set of tokens

string of characters

Discuss

Answer: (c).set of tokens

Q18.

Pick the machine independent pahse of the compiler

syntax analysis

lexical analysis

intermediate code generation

all of the above

Discuss

Answer: (d).all of the above

Q19.

The bottom up parser generates

right most derivation

right most derivation in reverse

left most derivation

left most derivation in reverse

Discuss

Answer: (b).right most derivation in reverse

Q20.

The 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

Page 2 of 11

Welcome to the Phases of Compiler MCQs Page

Phases of Compiler MCQs | Page 2 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

Suggested Topics

C# programming

Operating System

Systems Programming

Hadoop

DBMS

Digital Image Processing (DIP)

CompTIA PenTest+ Certification Exam PT0 002

Software Architecture and Design

Embedded Systems