Chapter 3: Control Structures and Looping Concepts
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Questions and Answers

Which control structure involves repeating a certain set of statements based on certain program requirements?

  • Sequential
  • Selection
  • Repetition (correct)
  • Logical
  • What type of loops are event-controlled, counter-controlled, and sentinel-controlled?

  • Repetition loops (correct)
  • Logical loops
  • Post-test loops
  • Pretest loops
  • What are the two types of basic looping concepts described in the chapter?

  • Event-controlled and counter-controlled loops
  • Sequential and selection loops
  • Sentinel-controlled and logical loops
  • Pretest and post-test loops (correct)
  • What do programmers need to construct relational expressions?

    <p>Logical data</p> Signup and view all the answers

    Which construct can be used to write programs for repeating a set of statements until a condition is met?

    <p>do-while statement</p> Signup and view all the answers

    How do computers translate the result of a condition?

    <p>To numeric values</p> Signup and view all the answers

    What is the complement of the greater than operator in C language?

    <p>Less than or equal to</p> Signup and view all the answers

    What will be printed if the value of num is 10 in the provided example?

    <p>Thank You</p> Signup and view all the answers

    What is the output if mark is 5 in Example 3.5?

    <p>No output</p> Signup and view all the answers

    In C language, what is used for any expressions that reduce to an integral value?

    <p>switch statement</p> Signup and view all the answers

    What will be the final value of 'number' in Example 3.6 provided?

    <p>2</p> Signup and view all the answers

    How many relational operators are there in C language?

    <p>6</p> Signup and view all the answers

    Which type of selection structure provides several choices or options for a relational expression?

    <p>switch statement</p> Signup and view all the answers

    In a switch statement, what is executed when none of the listed cases is matched?

    <p>'default' label</p> Signup and view all the answers

    What happens if there is no default label in a switch statement?

    <p>The program continues to execute the next line after the closing brace of the switch</p> Signup and view all the answers

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