C++ Programming Fundamentals Quiz

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Questions and Answers

What is the purpose of preprocessor directives in C++?

  • To include header files and perform macro substitution before the compilation process (correct)
  • To handle input and output operations within the program
  • To define the structure and organization of the program
  • To declare variables and functions that are necessary for the program

What is the function of an assignment statement in C++?

  • To execute a block of code based on a condition
  • To assign a value to a variable (correct)
  • To declare a new variable
  • To compare two variables and check for equality

What is the purpose of using increment and decrement operators in C++?

  • To check if a variable is divisible by another
  • To concatenate strings together
  • To perform bitwise operations on variables
  • To modify the value of a variable by 1 (correct)

What do input statements do in C++?

<p>Read data from the user and store it in memory (D)</p> Signup and view all the answers

What is the purpose of using arithmetic operators in C++?

<p>To perform mathematical calculations on variables (A)</p> Signup and view all the answers

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