Operating Systems·Processes & Threads·FoundationWaiting is not runningA process asks to read a file and the data is not in memory yet.What is it doing while it waits?AChecking repeatedly whether the data has arrivedBRunning at a lower priority until the read has finishedCNothing; it is blocked, using no CPU, until the data arrivesDHolding the CPU so it can resume immediatelyCheck answer