AWS, JavaScript, React - Deploy Web Apps on the Cloud - JavaScript While Loops

The video tutorial explains how to use a while loop in programming. It starts with setting up a variable and demonstrates how the loop executes as long as a specified condition is met. The tutorial shows how to output the variable's value and modify the script to change the loop's behavior, such as adjusting the maximum value or starting point.

What is the primary condition for a while loop to continue executing?

• The loop must have a continue statement.

• The specified condition must remain true.

• The specified condition must be false.

• The loop must have a break statement.

In the example provided, what is the initial value assigned to the variable I?

• 20

• 0

• 5

• 10

How many times does the while loop execute when the maximum value is set to 20?

• 19 times

• 20 times

• 18 times

• 21 times

What happens if the maximum value in the script is changed to 40?

• The loop will execute 40 times.

• The loop will execute 39 times.

• The loop will execute 41 times.

• The loop will execute 38 times.

How can the starting value of the variable I be changed in the script?

• By using a different loop structure.

• By adding a break statement.

• By changing the initial assignment of I.

• By modifying the increment value.