Computers and Technology, 15.04.2020 19:02 prettybaby406
Assume the system as question 1. Assume cache is initially empty, i. e., all 4 cache blocks are invalid. Consider the memory reference sequence: D6, 58, D8, 9A, DE, 5C.(a) Indicate if it is a hit or misss for each memory reference if it is direct-mapped cache. What is the miss ratio?(Hint: Three memory block 50-5F, 90-9F, and D0-DF would be copied to the same block in the cache because their block index is the same, 1.)(b) Indicate if it is a hit or misss for each memory reference if it is fully-associative cache? What is the miss ratio?(c) Indicate if it is a hit or misss for each memory reference if it is 2-way set-associative cache? What is the miss ratio? Assume to replace the block which has been used "least recently".(Hint: Three memory block 50-5F, 90-9F, and D0-DF would be copied to the same "set" in the cache because their "set" index is the same, 1. In each set, there are 2 blocks.)
Answers: 2
Computers and Technology, 21.06.2019 19:50
Python write an expression that executes the loop body as long as the user enters a non-negative number. note: if the submitted code has an infinite loop, the system will stop running the code after a few seconds and report "program end never reached." the system doesn't print the test case that caused the reported message. sample outputs with inputs: 9 5 2 -1
Answers: 3
Computers and Technology, 21.06.2019 20:40
Convert and simplify the following sentences to conjunctive normal form (cnf): (a) (p → (q → r)) → (p → (r → q)) (b) (p ∧ q) → (¬p ↔ q) (c) ((p → q) ∧ ¬q) → ¬p
Answers: 3
Computers and Technology, 21.06.2019 22:00
Which one of the following identifies the primary a purpose of information classification processes? a. define the requirements for protecting sensitive data.b. define the requirements for backing up data.c. define the requirements for storing data.d. define the requirements for transmitting data.
Answers: 2
Computers and Technology, 22.06.2019 10:50
Using least squares fitting, you are to fit the data sets to the following models and solve for the parameters ai , where i is the index of the parameter. the input/output data for the systems are linked in the bblearn site. for each of the systems use matlab to plot the supplied data vs. the model fit on one plot. include your code in the solutions. (a) linear fit "lineardata.mat" y=a1x^3 + a2x^2 + a3x + a4 (b) plant fit "plantdata.mat g(s) = a1/(s + a2)
Answers: 1
Assume the system as question 1. Assume cache is initially empty, i. e., all 4 cache blocks are inva...
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