Programming Language Syntax and Semantics Quiz
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Questions and Answers

Which of the following is true about syntax errors?

  • Syntax errors can be fixed during runtime
  • Syntax errors are caused by logical mistakes in the code
  • Syntax errors prevent a program from running (correct)
  • Syntax errors are not important in programming
  • What does it mean when we say 'x is a symbol which can hold an int' in the context of programming?

  • x is a function that performs integer operations
  • x is a reserved keyword in the programming language
  • x is a mathematical symbol used for calculations
  • x is a variable that can store an integer value (correct)
  • What is the initial value of 'pi' in the given code snippet?

  • Depends on the programming language
  • Undefined
  • 3.14159 (correct)
  • 0
  • What is the difference in semantics between Java and C/C++ regarding the initial value of 'x'?

    <p>In Java, 'x' has an initial value of 0, while in C/C++, 'x' has no predetermined initial value</p> Signup and view all the answers

    What is a common requirement in programming languages like Java/C/C++ when it comes to creating variables?

    <p>Variables must be declared before using them</p> Signup and view all the answers

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