Question Detail __ is a single control line that informs destination unit that a valid is available on the bus ? PingTokenHandshakeStrobe Answer: Option D Similar Questions : 1. In which condition one process holds the allocated resources and other waits for it ? Non preemptionMutual exclusionHold and waitAll of above Answer: Option C 2. Which method is used to establish priority by serially connecting all devices that request an interrupt ? InterruptPollingPriorityDaisy chaining Answer: Option D 3. Which devices among following are usually designed on the complex electromechanical principle ? Printing devicesInput devicesStorage devicesPeripheral devices Answer: Option B 4. A microprogram is sequencer perform the operation ? ReadWriteRead and WriteRead and Execute Answer: Option D 5. One byte equals to how many bits ? 4 bits8 bits12 bits16 bits Answer: Option B Read more from - Computer System Architecture Questions Answers