CD UNIT 1-A

What is a compiler?

• system program that converts instructions to machine language
  
  

• system program that converts machine language to high-level language

• system program that writes instructions to perform

• None of the mentioned

Which of the following is a stage of compiler design?

• Semantic analysis

• Intermediate code generator

• Code generator

• All of the mentioned

Which of the following error can a compiler check?

• Syntax errors, type errors, and some semantic errors
• Math errors
• Logical Error

• Both Logical and Syntax Error

Which of the following is a system program that integrates a program’s individually compiled modules into a form that can be executed?

• Interpreter

• Assembler

• Compiler

• Linking Loader

Which of the following phase of the compiler is Syntax Analysis?

• Second
  
  

• Third

• First

• All of the mentioned

In Which Phase of the compiler the concept of FSA is used

• Code optimization

• Code generation

• Lexical analysis

• Parser

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

• 1

• 2

• 3

• 4

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

• 1

• 2

• 3

• 4

In which of the following phase of the compiler is code generation?

• 6

• 7

• 5

• 4

Characters are grouped into tokens in which of the following phase of the

• Code generator

• Lexical analyzer

• Parser

• Code optimization