Computers and Technology, 17.02.2020 20:56 savannahvargas512
What is the purpose of the command interpreter? Why is it usually separate from the kernel? What system calls have to be executed by a command interpreter or shell in order to start a new process?
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Computers and Technology, 22.06.2019 01:30
What βold fashionedβ features of checking accounts is p2p replacing
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Computers and Technology, 23.06.2019 10:20
Suppose there is a relation r(a, b, c) with a b+-tree index with search keys (a, b).1. what is the worst-case cost of finding records satisfying 10 < a < 50 using this index, in terms of the number of records n1, retrieved and the height h of the tree? 2. what is the worst-case cost of finding records satisfying 10 < a < 50 and 5 < b < 10 using this index, in terms of the number of records n2 that satisfy this selection, as well as n1 and h defined above? 3. under what conditions on n1 and n2, would the index be an efficient way of finding records satisfying the condition from part (2)?
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Computers and Technology, 23.06.2019 17:10
Ac++an of of pi. in , pi is by : pi = 4 β 4/3 + 4/5 β 4/7 + 4/9 - 4/11 + 4/13 - 4/15 + 4/17 . ., to pi (9 ). , if 5 to pi,be as : pi = 4 - 4/3 + 4/5 - 4/7 + 4/9 = 4 β 1. + 0.8 - 0. + 0. = 3.. atoofbe to pi?
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Computers and Technology, 23.06.2019 19:00
Acompany is hiring professionals for web designing. the firm is small with few resources. they want employees who possess problem-solving skills and can independently carry out responsibilities. which kind of employee should they select?
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What is the purpose of the command interpreter? Why is it usually separate from the kernel? What sys...
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