Answer A, B, C and D. Please explain.

IC Instruction CT CPU Exccution Clock Cyele B) viA)can a hardware designer inn VhAt)can a hardware designer influence? Selec Ros) tion Correct RO'W Selection Impacts IC IC, CPI IC, CPI, and CT CPI and CT None of the above B 1and3 Sme Diff ectru , Diff U 2and3 E Norofthe bove Two differcnt compilcrs are being tested for a GHz. machine with thrcc different classes of instructions: Class A, Class B, and Class C, which require 1, 2, and 3 cycles (respectively). Both compilers are used to produce code for a large piece of software. eriDlhich of following statement is true The first compiler's onde uses 5 billion Class A instructions, 1 billion Class B instructions, and billion Class C instructions. A Doubling the clock rate of a processor doubles its performance in benchmarks The second compiler's code uses 10 billion Class A instructions, 1 billion Class B instructions, and 1 billion Class C instructions. B A computer with a slower clock rate can have better pcrformancc in benchmarks than a computcr with higher clock rate. A computer has same CPI for all programs in a benchmark A and B None of the above Which of following statement about their performances is true A B C D The first code is faster because it has short execution time The first code is faster becausc it has higher MIPS The first code has lower CPI than the second code C D A faster program always has higher MIPS E All of the above E IC Instruction CT CPU Exccution Clock Cyele B) viA)can a hardware designer inn VhAt)can a hardware designer influence? Selec Ros) tion Correct RO'W Selection Impacts IC IC, CPI IC, CPI, and CT CPI and CT None of the above B 1and3 Sme Diff ectru , Diff U 2and3 E Norofthe bove Two differcnt compilcrs are being tested for a GHz. machine with thrcc different classes of instructions: Class A, Class B, and Class C, which require 1, 2, and 3 cycles (respectively). Both compilers are used to produce code for a large piece of software. eriDlhich of following statement is true The first compiler's onde uses 5 billion Class A instructions, 1 billion Class B instructions, and billion Class C instructions. A Doubling the clock rate of a processor doubles its performance in benchmarks The second compiler's code uses 10 billion Class A instructions, 1 billion Class B instructions, and 1 billion Class C instructions. B A computer with a slower clock rate can have better pcrformancc in benchmarks than a computcr with higher clock rate. A computer has same CPI for all programs in a benchmark A and B None of the above Which of following statement about their performances is true A B C D The first code is faster because it has short execution time The first code is faster becausc it has higher MIPS The first code has lower CPI than the second code C D A faster program always has higher MIPS E All of the above E