Which of the register/s of the processor is/are connected to Memory Bus? Select one: O a. Both PC and MAR O b. IR . O d. MAR The main advantage of multiple bus organisation over a single bus is Select one: O a. Increase in size of the registers O b. Reduction in the number of cycles for execution c. None of the mentioned d. Better Connectivity The interface between processor and is a crucial pathway in the computer Select one: O a. System Bus O b. Registers O c. Memory O d. Cache If a system is 64 bit machine, then the length of each word will be Select one: O a. 12 bytes O b. 4 bytes O c. 16 bytes O d. 8 bytes Question 15 bus structure is usually used to connect I/O devices. Not yet answered Select one: Marked out of 1.00 O a. Single bus P Flag question O b. Multiple bus O c. Rambus O d. Star bus Question 16 A processor performing fetch or decoding of different instruction during the execution of another instruction is called Not yet answered Select one: Marked out of 1.00 O a. None of the mentioned P Flag question O b. Pipe-lining O c. Super-scaling O d. Parallel Computation Question 17 Access time is: Not yet answered Select one: Marked out of 1.00 O a. None of these Flag question O b. Time to position the head over proper sector O c. Time to position the head over proper cylinder O d. Time to position the head over proper track Question 18 are numbers and encoded characters, generally used as operands. Not yet answered Select one: Marked out of 1.00 O a. Information P Flag question O b. Input O c. Data O d. Stored Values Question 19 The processor has a direct access to and contains a number of independent data channels: Not yet answered Select one: Marked out of 1.00 O a secondary memory Flag question O b. cache O c.main memory O d. flash memory Question 20 The register used to store the flags is called as Not yet answered Select one: Marked out of 1.00 O a. Status register Flag question O b. Log register O c. Flag register O d. Test register