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Operating SystemInterval between the time of submission and first response to the job is called: (i) waiting time (ii) turnaround time (iii) throughput (iv) response time20222mCOMPUTER ORGANIZATION & ARCHITECTUREThe average memory access time for a machine with a cache hit rate of 90% where the cache access time is 10 ns and the memory access time is 100 ns is * (i) 55 ns * (ii) 45 ns * (iii) 90 ns * (iv) 19 ns20192mMICROPROCESSORSA timing diagram shows: (i) Logical output of program (ii) Voltage transitions with respect to time (iii) Machine code of instruction (iv) Bus architecture20242mCOMPUTER ORGANIZATION & ARCHITECTUREThe intradata transfer techniques are implemented using - (i) serial I/O - (ii) parallel 1/0 - (iii) Both (i) and (ii) - (iv) Neither (i) nor (ii)20192m
PreviousThe average memory access time for a machine with a cache hit rate of 90% where the cache access time is 10 ns and the memory access time is 100 ns is * (i) 55 ns * (ii) 45 ns * (iii) 90 ns * (iv) 19 nsNextIn case of vectored interrupt, interrupt vector means * (i) the branch information from the source which interrupts the system * (ii) an address that points to a location in memory where the beginning address of the I/O service routine is stored * (iii) Both (i) and (ii) * (iv) None of the above