Nested Control Structures Quiz
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Questions and Answers

What type of control structures can be nested within each other?

  • Only iteration statements
  • Only selection statements
  • Both iteration and selection statements (correct)
  • None of the above
  • What does the program aim to find?

  • The number of failed exam results (correct)
  • The average of all exam results
  • The highest exam result
  • The total of all even numbers between 1 and 100
  • What must be used in the program due to the unknown number of exam results to be entered?

  • if-else statement
  • for loop
  • do-while loop
  • while loop (correct)
  • How is the loop in the program exited?

    <p>By entering a value of -1</p> Signup and view all the answers

    What is the purpose of the counter variable called failedExams?

    <p>To count the number of failed exams</p> Signup and view all the answers

    What is the initial value of the variable 'total' used in the program?

    <p>0</p> Signup and view all the answers

    Study Notes

    Control Structures

    • Control structures that can be nested within each other include if-else statements and loops (for, while, do-while).

    Program Objective

    • The program aims to find the average of a set of exam results.

    Program Requirements

    • Due to the unknown number of exam results to be entered, an array must be used in the program.

    Loop Control

    • The loop in the program is exited when the user chooses to quit entering exam results.

    Counter Variable

    • The counter variable 'failedExams' is used to count the number of exam results that are below a certain threshold (e.g., passing grade).

    Initial Values

    • The initial value of the variable 'total' is 0, used to accumulate the sum of all exam results.

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    Description

    Test your understanding of nested control structures in programming through this quiz. Explore the concept of nesting control structures, including loops within if-else statements and vice versa. Learn to handle complex nested structures to control program flow.

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