Which statement causes the termination of a loop?

Which statement causes the termination of a loop?

A break statement terminates the switch or loop, and execution continues at the first statement beyond the switch or loop. A return statement terminates the entire function that the loop is within, and execution continues at point where the function was called.

Which of the following statement can be used to terminate a loop based on certain conditions?

The break statement is used to terminate the loop or statement in which it present. After that, the control will pass to the statements that present after the break statement, if available. If the break statement present in the nested loop, then it terminates only those loops which contains break statement.

Which statement is used to stop a loop in Python?

Python break statement

How is single loop terminated?

If the execution of the loop needs to be terminated at some point, break statement can be used as terminating statement. As is the case with while loop, if statement is a single statement (not a compound statement), the scope of variables declared in it is limited to the loop body as if it was a compound statement.

What is difference between while loop and do while loop?

do-while loop is similar to while loop, however there is a difference between them: In while loop, condition is evaluated first and then the statements inside loop body gets executed, on the other hand in do-while loop, statements inside do-while gets executed first and then the condition is evaluated.

What is a for in loop?

The for/in statement loops through the properties of an object. The block of code inside the loop will be executed once for each property. JavaScript supports different kinds of loops: for – loops through a block of code a number of times.

How do you write a while loop?

Syntax. do { statement(s); } while( condition ); Notice that the conditional expression appears at the end of the loop, so the statement(s) in the loop executes once before the condition is tested. If the condition is true, the flow of control jumps back up to do, and the statement(s) in the loop executes again.

How does a while loop work?

Overview. The while construct consists of a block of code and a condition/expression. This repeats until the condition/expression becomes false. Because the while loop checks the condition/expression before the block is executed, the control structure is often also known as a pre-test loop.

Which loop is guaranteed to execute at least one time?

while loop

Which loop should I use when I know how many times a task needs to be repeated?

Imagine you have a block of code you need to repeat multiple times. You can wrap it in a function and call that function as many times as you need to. That could do the trick, however, most of the time you don’t even know in advance how many times you need to call it.

What is the way to suddenly come out of any loop in C language?

1. It is used to come out of the loop instantly. When a break statement is encountered inside a loop, the control directly comes out of loop and the loop gets terminated.

Which of the following is a loop construct that will always be executed once?

16) Which one of the following is a loop construct that will always be executed once? Explanation: The body of a loop is often executed at least once during the do-while loop.

Do While loop terminates when conditional expression returns?

do-while loop terminates when conditional expression returns? Explanation: zero indicate False which terminate the loop .

How many times will the following loop execute?

Pol Martin. Hi Rodrigo, the loop will execute one single time. The DO WHILE loop will execute always at least once. That’s because it first executes the block of code and evaluates the condition in the “while” part after, deciding then if it must loop again or not.

Which of the following is the exit control loop?

Exit controlled loop is a loop in which the loop body is executed first and then the given condition is checked afterwards. In exit controlled loop, if the test condition is false, loop body will be executed at least once. An example of exit controlled loop is Do While Loop.

Which statement will check if A is equal to B?

Which statement will check if a is equal to b? Explanation: if a == b: statement will check if a is equal to b. So, option B is correct.

How many times does the following code snippet display loop execution?

13) How many times does the following code snippet display “Loop Execution”? a) Ten times.

Are there errors in for loop?

For loops. A for loop is sometimes called a counting loop because they are often used to count up to a specific number or iterate over a predefined collection. The most common error is to put a semicolon at the end of the for statement.

Which of the following for loop headers will cause the body of the loop to be executed 10 times?

Which of the following for loop headers will cause the body of the loop to be executed 10 times? Explanation: The loop executes when i is equal to 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. Therefore it executes exactly 10 times.

Are there errors in for loop quizlet?

Are there errors in for loop? Yes; it will result in an StringIndexOutOfBounds error.

When would it be more beneficial to use a while loop instead of a for loop?

In general, you should use a for loop when you know how many times the loop should run. If you want the loop to break based on a condition other than the number of times it runs, you should use a while loop.