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 Ad Similar Questions : 1. In which condition only one process holds a resource at a given time ? Circular queueHold and WaitMutual exclusionNon preemption Answer: Option C 2. __ read the data by reflecting pulses of laser beams on the surface ? Magnetic diskOptical diskFloppy diskROM Answer: Option B 3. A number system that uses only two digits, 0 and 1 is known as ? Octal number systemHexadecimal systemBinary systemDecimal system Answer: Option C 4. I/O processor has direct access to ? Main MemorySecondary MemoryFlash MemoryROM Answer: Option A 5. The address mapping is done, when the program is initially loaded is called ? RelocationDynamic relocationStatic relocationExecutable relocation Answer: Option C Read more from - Computer System Architecture Questions Answers