1. Consider two different implementations, P1 and P2, of the same instruction set. There are three types of instructions, labeled A-type, B-type, and C-type. P1 has a clock rate of 2GHz, and P2 has a clock rate of 2.2GHz. The average number of cycles for each type of instruction, as well as their frequencies, are given below. Calculate the average CPI for each machine, M1 and M2. Instr. Type M1 Cycles per Instr. Class M2 Cycles per Instr. Class Frequency
A 1 2 60%
B 4 3 30%
C 4 4 10%
Using the table from Question 1, determine the relative performance if the following changes are made. Assume the clock frequency and IC remain constant.
A. You modify M1 (M1-Mod) by improving B-type instructions to a CPI of 3.
B. You modify M2 (M2-Mod) by improving C-type instructions to a CPI of 2 4.

Lisa has a section of her document that she would like to include in the index. which option should lisa choose? mark index mark entry insert endnote add text

Which of the following is an example of intellectual properly! oa. new version of a novelb. journal of ideasc. pages of a bookood. lines of a poem

Write the command that can be used to answer the following questions. (hint: try each out on the system to check your results.) a. find all files on the system that have the word test" as part of their filename. b. search the path variable for the pathname to the awk command. c. find all files in the /usr directory and subdirectories that are larger than 50 kilobytes in size. d. find all files in the /usr directory and subdirectories that are less than 70 kilobytes in size. e. find all files in the / directory and subdirectories that are symbolic links. f. find all files in the /var directory and subdirectories that were accessed less than 60 minutes ago. g. find all files in the /var directory and subdirectories that were accessed less than six days ago. h. find all files in the /home directory and subdirectories that are empty. i. find all files in the /etc directory and subdirectories that are owned by the group bin."