Question Detail If CPU and I/O interface share a common bus than transfer of data between two units is known as ? AsynchronousClock dependentSynchronousDecoder independent Answer: Option C Similar Questions : 1. Which technique is used that identifies the highest priority resource by means of software ? Daisy chainingPollingPriorityChaining Answer: Option B 2. One byte equals to how many bits ? 4 bits8 bits12 bits16 bits Answer: Option B 3. A microprogram is sequencer perform the operation ? ReadWriteRead and WriteRead and Execute Answer: Option D 4. Which technique has one or more control signal for acknowledgement that is used for intimation ? FtpPingStrobeHandshaking Answer: Option D 5. What is meaning of PCB ? Process control blockPreempitive control blockProcess close blockProcess carrying block Answer: Option A Read more from - Computer System Architecture Questions Answers