Computers and Technology, 30.01.2022 16:20, kaleec
In a computer system, memory operations currently take up 30% of execution time. A new gadget called a cache (i. e. an L1 cache) speeds-up 80% of the memory operations by a factor of 4. (a) [2] What is the speed-up due to the cache? (b) [3] A second new gadget called an L2 cache speeds-up half the remaining 20% of the memory operations by a factor of 2. What is the total speed-up with the L1 and L2 cache together? Note: It is useful to draw pictures to solve this part of the problem
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Computers and Technology, 22.06.2019 03:10, victoriadorvilu
This program reads a file called 'test. txt'. you are required to write two functions that build a wordlist out of all of the words found in the file and print all of the unique words found in the file. remove punctuations using 'string. punctuation' and 'strip()' before adding words to the wordlist. write a function build_wordlist() that takes a 'file pointer' as an argument and reads the contents, builds the wordlist after removing punctuations, and then returns the wordlist. another function find_unique() will take this wordlist as a parameter and return another wordlist comprising of all unique words found in the wordlist. example: contents of 'test. txt': test file another line in the test file output: ['another', 'file', 'in', 'line', 'test', 'the']
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Computers and Technology, 22.06.2019 08:30, gg68814
1.the index finger on your right hand types the f r v 4 j u m 7 h y 6 n lo.9 j u 7 m g t 5 b 2.if you need to multiply 400, 2, and 1 ½, what would you type on the numeric keypad? 400*2*1.5 400/2*1.5 400/2/1.5 400*2*1½ 3.select all examples of proper keyboarding technique. rest your fingers gently on the home row or home keys. slouch in your chair. rest your palms on the keyboard. relax your fingers. keep your hands lower than your elbows.
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Computers and Technology, 23.06.2019 21:00, shawnnoteman1234
Which task uses a simple parameter?
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