Question 21 An increase in means that individual operations are executed more rapidly. Not yet answered Select one: Marked out of O a. Clock Rate 1.00 Flag question O b. Steps of pipelining O c. Instructions O d. Power Density Question 22 The ISA standard Buses are used to connect Not yet answered Select one: Marked out of 1.00 O a CD/DVD drives and Processor Flag question O b. GPU and processor O C. RAM and processor O d. Harddisk and Processor Question 23 Not yet answered Select one: O a. Micro-instruction Marked out of 1.00 O b. Both Micro-programmed and Hardwired O c. Micro-programmed Flag question O d. Hardwired Question 24 To extend the connectivity of the processor bus we use Not yet answered Select one: Marked out of 1.00 O a. Multiple bus Flag question O b. SCSI bus O C. PCI bus O d. Controllers Question 25 The bus used to connect the monitor to the CPU is Not yet answered Select one: Marked out of 1.00 O a. Memory bus Flag question O b. Rambus O C. SCSI bus O d. PCI bus Data transfer between the main memory and the CPU register takes place through two registers namely: Question 26 Not yet answered Select one: Marked out of 1.00 O a. MAR and Accumulator P Flag question O b. general purpose register and MDR c. accumulator and program counter O d. MAR and MDR Question 27 The spatial aspect of the locality of reference means Not yet answered Select one: Marked out of 1.00 O a. That the instruction in close proximity of the instruction executed will be executed in future O b. That the recently executed instruction is executed again next Flag question O c. That the instruction executed will be executed at a later time Question 28 IBM developed a bus standard for their line of computers PC AT called Not yet answered Select one: Marked out of 1.00 O a. IB bus Flag question O b. M-bus O c. ISA O d. None of the mentioned Question 29 The temporal aspect of the locality of reference means Not yet answered Select one: Marked out of 1.00 O a. That the recently executed instruction will be executed soon again O b. That the recently executed instruction is temporarily not referenced Flag question O c. None of the mentioned Question 30 The controller is connected to the Not yet answered Select one: Marked out of 1.00 O a. System BUS P Flag question O b. External BUS O c. None of the mentioned O d. Processor BUS