C# Programming Lecture 4: IF Statements and Equations
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Questions and Answers

What is the purpose of using the 'if' statement in programming?

  • To specify a block of code to be executed if a condition is true (correct)
  • To specify a new condition to test, if the first condition is false
  • To specify a block of code to be executed if a condition is false
  • To execute code when a variable is not initialized

    • When should the 'else' statement be used in programming?

  • To specify a block of code to be executed if a condition is true
  • To execute code when a variable is not initialized
  • To specify a new condition to test, if the first condition is false
  • To specify a block of code to be executed if a condition is false (correct)

    • What is the purpose of using the 'else if' statement in programming?

  • To specify a new condition to test, if the first condition is false (correct)
  • To specify a block of code to be executed if a condition is true
  • To specify a block of code to be executed if a condition is false
  • To execute code when a variable is not initialized

    • What is the purpose of using the ternary operator in programming?

    <p>To replace multiple lines of code with a single line</p> Signup and view all the answers

    When would you use the short-hand if-else (ternary operator) in programming?

    <p>When you want to replace multiple lines of code with a single line</p> Signup and view all the answers

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