Please assist on the multiple choice qns above, explaination will be best thanks alot

How does one differentiate between a definite and an indefinite loop? A definite loop will always terminate after some time but an indefinite loop does not terminate. A definite loop will execute for fixed number of times, determined before the loop is entered but it is not known the number of repetition an indefinite loop will execute even while the indefinite loop is executing. A definite loop uses the keyword while whereas an indefinite loop uses the keyword for A definite loop does not use the keywords break and continue but an indefinite loop can use them