Compiler vs Interpreter Quiz
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Questions and Answers

Which of the following is a characteristic of a compiler?

  • Scans the program statement by statement
  • Displays errors after scanning the entire program (correct)
  • Translates the program into machine code line by line
  • Generates intermediate code only for Python and JavaScript
  • What is a characteristic of an interpreter?

  • Generates intermediate code in all cases
  • Displays errors after scanning the entire program
  • Translates the program into machine code line by line (correct)
  • Scans the entire program at once
  • Why is compilation relatively slow?

  • Because it displays errors line by line
  • Due to scanning the entire program at once (correct)
  • Because it generates intermediate code for all programming languages
  • Because it translates the program into machine code quickly
  • Which programming languages use interpreters?

    <p>Python and JavaScript</p> Signup and view all the answers

    What is a consequence of an interpreter translating the program statement by statement?

    <p>Fast execution of interpreted code</p> Signup and view all the answers

    Study Notes

    Compiler Characteristics

    • A compiler translates the entire program into machine code before execution, making it a characteristic of a compiler.

    Interpreter Characteristics

    • An interpreter translates the program statement by statement, executing each statement immediately after translation, making it a characteristic of an interpreter.

    Compilation Speed

    • Compilation is relatively slow because the compiler needs to translate the entire program into machine code before execution.

    Interpreter-Based Languages

    • Programming languages that use interpreters include JavaScript, Python, and Ruby, among others.

    Interpreter Consequences

    • Since an interpreter translates the program statement by statement, it allows for interactive execution and debugging, and also enables dynamic modification of the program during execution.

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    Description

    Test your knowledge on the key differences between compilers and interpreters. Discover how they scan and translate programs, handle errors, and the speed of compilation and execution.

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