Question Detail Which technique helps processor to run a program concurrently with input output operations ? IOPDMAInterrupt driven I/ODCA Answer: Option C Ad Similar Questions : 1. What is meaning of PCB ? Process control blockPreempitive control blockProcess close blockProcess carrying block Answer: Option A 2. In stack organization the insertion operation is known as ? PopPushDownUpper Answer: Option B 3. I/O processor has direct access to ? Main MemorySecondary MemoryFlash MemoryROM Answer: Option A 4. Multiprocessor uses large caches but limited process that shares ___ ? Control BusMemory BusMultiple memory busSingle memory bus Answer: Option D 5. Why we need to have secondary storage ? Store large volume of data that exceed the capacity of main memoryPerform arithmatic and logical operationsTo give power to the system tooTo help processor in processing Answer: Option A Read more from - Computer System Architecture Questions Answers