1- For performance evaluation, please describe the rationale of quality

1- For performance evaluation, please describe the rationale of quality improvement performance evaluation.

2- Please list & describe possible parallelization approaches and analysis their advantages or disadvantages.

3- If a computer system is with turbo frequency design, can the computer system always use the turbo mode to replace the regular common mode?

4-Caches, TLBs, virtue memory may initially look very different, but they rely on the same 2 principles of locality, please answer the following questions: 

a- where can a block be placed?

b- how can a block be found? 

c- if there is a miss, how can a block be replaced? 

d- if a write is needed, how can you do that?