Computers and Technology, 30.10.2020 14:00 brittanyjacob8
Why are computers popular in education these days?
Answers: 3
Computers and Technology, 22.06.2019 17:30
Which tab should you open to find the option for adding a header?
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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)?
Answers: 1
Computers and Technology, 23.06.2019 10:30
How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.
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Computers and Technology, 25.06.2019 01:00
Why was it important for the date format to be standardized by the international organization for standardization
Answers: 1
Why are computers popular in education these days?...
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