Question

Q.. Chocoe the right anwerts .20 points Which one in the right order of datapath thst an imstcto shld w along b) MEM-ID-EX-IF WB 2 Hazard is a situation that prevents the next instruction to start in nest cycle. If the hazard occurs dae to a required resource which is busy, which hazard tha a) Data Hazard b) Structure Hazard c) Control Hazard d) All of the above 1.3 "Iems accessed roceistly are likely to be accossed again soon instructions in a loop. Which principle is this a) Spatial Locality b) Temporal Locality c) Spatiotemporal Locality d) None 1.4 For a given cache memory situation, a search fails 45% ofthe time, what is th ratio? a) 0.45 b) 55% c) 0.55 d) 45% 1.5 Assume there are 32 memory blocks and 8 bytes in each block. To what number will the address 2400 map to? Show how. a) 12 b) 16 c) 10 d) 24 A CPU(P) with 2 ns clock got hit time 2 cycle, miss penalty 10 cache miss rate-1 0%, what would be the Average memory access P? Show how 1.6 a) 2 ns b) 4 ns c) I ns d) 3 ns

Answer 1