What is the purpose of the line while (1) in the code below? Process P: while (1) { W: print '0'; print '0'; X: } Select one: O A to keep on looping until the value 1 change to o by a semaphore operation O B. to prevent from the code in between the curly bracket from stopping unnecessarily OC to impose mutual exclusive OD. signalling that the code is performing a busy looping operation To access a direct access file sequentially, the program can just jump to the specific address of the data without having to go through all the record before Select one: O True False