Counter Controlled vs Sentinel Controlled Loops Quiz

What is the purpose of using counter controlled repetition in this scenario?

To calculate the average mark for the test

What does the variable 'counter' represent in this context?

A variable used to specify the number of times a set of statements should execute

What is the role of the variable 'total' in the pseudocode and program?

To accumulate the sum of a series of values, in this case, the grades entered

What would happen if 'counter' exceeds 10 in the counter controlled repetition?

Repetition would terminate and stop inputting grades Signup and view all the answers

What is the purpose of using a sentinel controlled loop?

To use a specific value to terminate repetition Signup and view all the answers

What is used to calculate the average mark for the test in both pseudocode and program?

'total' divided by 10 Signup and view all the answers

In a do-while loop, when is the test for continuation carried out?

At the end of each pass through the loop Signup and view all the answers

Which control structure guarantees that its statement will always be executed at least once?

do-while loop Signup and view all the answers

What happens if the control condition in a do-while loop is initially false?

The loop will execute once Signup and view all the answers

Which iteration control structure may never execute its statement?

while loop Signup and view all the answers

In a do-while loop, when does the evaluation of the control condition take place?

At the end of each pass through the loop Signup and view all the answers

Which control structure guarantees that it will execute one or more times?

do-while loop Signup and view all the answers

In a do-while loop, when is the test for continuation carried out?

At the end of each pass through the loop Signup and view all the answers

Which control structure guarantees that its statement will always be executed at least once?

do-while loop Signup and view all the answers

When does the evaluation of the control condition take place in a while loop?

Before any statements are executed in the loop Signup and view all the answers

What distinguishes a do-while loop from a while loop?

The position of control condition evaluation Signup and view all the answers

If 'counter' exceeds 10 in the counter controlled repetition, what would happen?

'counter' would stop executing the loop and exit Signup and view all the answers

Which flowchart symbol represents the test for continuation in a do-while loop?

A diamond-shaped box with 'yes' and 'no' branches Signup and view all the answers

Counter Controlled vs Sentinel Controlled Loops Quiz

Questions and Answers

What is the purpose of using counter controlled repetition in this scenario?

What does the variable 'counter' represent in this context?

What is the role of the variable 'total' in the pseudocode and program?

What would happen if 'counter' exceeds 10 in the counter controlled repetition?

What is the purpose of using a sentinel controlled loop?

What is used to calculate the average mark for the test in both pseudocode and program?

In a do-while loop, when is the test for continuation carried out?

Which control structure guarantees that its statement will always be executed at least once?

What happens if the control condition in a do-while loop is initially false?

Which iteration control structure may never execute its statement?

In a do-while loop, when does the evaluation of the control condition take place?

Which control structure guarantees that it will execute one or more times?

In a do-while loop, when is the test for continuation carried out?

Which control structure guarantees that its statement will always be executed at least once?

When does the evaluation of the control condition take place in a while loop?

What distinguishes a do-while loop from a while loop?

If 'counter' exceeds 10 in the counter controlled repetition, what would happen?

Which flowchart symbol represents the test for continuation in a do-while loop?

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