system utilities
Computers and Technology, 07.12.2020 14:40 kkbrookly7496
In which of these areas can software engineers specialize?
managing memory
system utilities
managing user programs
system management
Answers: 3
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Type the correct answer in the box. spell all words correctly. under which key category do the page up and page down keys fall? page up and page down keys fall under the keys category.
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Which operating system is a version of linux?
Answers: 1
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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)?
Answers: 1
In which of these areas can software engineers specialize?
managing memory
system utilities
system utilities
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