Compiler Design Quiz

What is the primary function of a compiler?

• To execute high-level language programs directly

• To optimize the performance of hardware

• To translate source code into machine code

• To manage memory allocation

Which phase of the compiler is responsible for syntax analysis?

• Lexical Analysis

• Semantic Analysis

• Code Generation

• Syntax Analysis

What does a lexical analyzer produce as output?

• Assembly code

• Tokens

• Intermediate code

• Machine code

Which data structure is commonly used for symbol tables in compilers?

• Linked List

• Hash Table

• Array

• Stack

What is the purpose of a linker in the compilation process?

• To resolve external references and relocate addresses

• To convert high-level code to assembly

• To perform semantic analysis

• To optimize the machine code

Which of the following is NOT a phase of compilation?

• Lexical Analysis

• Syntax Analysis

• Semantic Analysis

• Data Analysis

What is bootstrapping in compiler design?

• A method to optimize code execution

• A technique to develop new compilers using existing ones

• A way to manage memory allocation

• A process to load programs into memory

Which tool is used for lexical analysis in compilers?

• GCC

• Bison

• Lex

• Yacc

What is the role of a semantic analyzer in a compiler?

• To optimize the code

• To ensure the program follows language rules

• To generate machine code

• To check for syntax errors

Which of the following is a characteristic of an interpreter?

• Requires a separate compilation step

• Translates the entire program at once

• Executes code line by line

• Produces an object code