Programming Logic and Design Chapter 4 Quiz

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What type of loop performs an iteration before testing its condition?

While loop

Do-Until loop

For loop

Do-While loop (correct)

Which type of loop iterates until a condition is true?

For loop

Do-While loop

While loop

Do-Until loop (correct)

In a count-controlled loop, what is the purpose of the counter variable?

To perform the increment operation

To store the number of iterations (correct)

To test the condition

To initialize the loop

Which type of loop automatically performs an Initialization, Test, and Increment operation?

For loop Signup and view all the answers

What does a Do-While loop do if the condition is initially false?

It performs only one iteration Signup and view all the answers

What is the purpose of a repetition structure in programming?

To eliminate the need for writing a long sequence of statements Signup and view all the answers

Which type of loop executes a task while a condition is true?

While Loop Signup and view all the answers

What is the risk of not providing a way to break out of a loop?

The loop will create an infinite loop Signup and view all the answers

What is the purpose of a Do-Until Loop?

To do some task while a condition is false (or until it’s true) Signup and view all the answers

How do repetition structures contribute to program efficiency?

By avoiding the repetition of code and reducing time-consuming tasks Signup and view all the answers

Programming Logic and Design Chapter 4 Quiz

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Questions and Answers

What type of loop performs an iteration before testing its condition?

Which type of loop iterates until a condition is true?

In a count-controlled loop, what is the purpose of the counter variable?

Which type of loop automatically performs an Initialization, Test, and Increment operation?

What does a Do-While loop do if the condition is initially false?

What is the purpose of a repetition structure in programming?

Which type of loop executes a task while a condition is true?

What is the risk of not providing a way to break out of a loop?

What is the purpose of a Do-Until Loop?

How do repetition structures contribute to program efficiency?

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