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Question 1:  Which loop is best suited when the number of iterations is known beforehand?

(A) while loop

(B) for loop

(C) do-while loop

Question 2:  Which JavaScript loop executes at least once, even if the condition is false?

(A) for loop

(B) while loop

(C) do-while loop

Question 3:  Which keyword is used to exit a loop prematurely?

(A) continue

(B) break

(C) stop

Question 4:  Which loop is used when we don’t know the exact number of iterations in advance?

(A) for loop

(B) while loop

(C) do-while loop

Question 5:  Which statement is used to skip the current iteration and continue to the next iteration in a loop?

(A) skip

(B) break

(C) continue

Question 6:  Which type of loop is commonly used to iterate over array elements?

(A) for-of loop

(B) while loop

(C) do-while loop

Question 7:  Which loop is specifically designed for iterating over object properties?

(A) for loop

(B) for-in loop

(C) while loop

Question 8:  What happens when the condition in a while loop is always true?

(A) The loop runs indefinitely (infinite loop)

(B) The loop executes only once

(C) The loop never executes

Question 9:  Which loop syntax is correct for iterating from 1 to 10 in JavaScript?

(A) for (i = 1; i <= 10; i++)

(B) for (i = 1; i < 10; i--)

(C) for (i = 10; i >= 1; i++)

Question 10:  Which loop structure is best for executing a block of code at least once before checking the condition?

(A) while loop

(B) do-while loop

(C) for loop