Question Detail Which refers the execution of various software process concurrently ? IOPDCPMultiprocessorSerial Communication Answer: Option C Ad Similar Questions : 1. __ is a single control line that informs destination unit that a valid is available on the bus ? PingTokenHandshakeStrobe Answer: Option D 2. Asynchronous means ? Not in step with the elapse of timeNot in step with the elapse of addressNot in step with the elapse of dataNot in step with the elapse of control Answer: Option A 3. Which types of register holds a single vector containing at least two read ports and one write ports ? Data systemVector registerDatabaseMemory Answer: Option B 4. I/O processor has direct access to ? Main MemorySecondary MemoryFlash MemoryROM Answer: Option A 5. Which among following is an important data transfer technique ? CADCAMDMAMMA Answer: Option CExplanation:DMA is Direct Memory Access. Read more from - Computer System Architecture Questions Answers