Given the following code snippet in C++:

Which of the following statements about the given do-while loop is correct?

Correct option is B

The correct answer is (b) The loop will execute at least once, regardless of the user input. Since this is a do-while loop, it will execute at least once before checking the condition, even if the user inputs -1 as the first value.
Important Key Points:
1. Do-While Loop Behavior: A do-while loop executes its body at least once before evaluating the condition, meaning the user will always be prompted for input once, regardless of the input value.
2. The loop continues as long as number is not equal to -1 and count is less than 5. The loop may end after 5 inputs or earlier if -1 is entered.
Knowledge Booster:
· Option (a): Incorrect, because in a do-while loop, the body executes at least once, even if the user inputs -1 initially.
· Option (c): Incorrect, because the loop may execute fewer than five times if the user enters -1 early.
· Option (d): Incorrect, as the loop checks the conditions (number != -1 && count < 5) in each iteration and may terminate before five iterations.
· Option (e): Incorrect, since the loop is bounded by both user input (-1) and the count < 5 condition. Therefore, it will not run indefinitely.