Computers and Technology, 16.03.2020 16:58 2021CanadyRaniya
If you are working with a team of students on a class project and your team chooses to share content by uploading Word and Excel files to a file server, you are using a set of collaboration tools.
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Computers and Technology, 21.06.2019 22:00
Which one of the following would administrators use to connect to a remote server securely for administration? a. telnetb. secure file transfer protocol (sftp)c. secure copy (scp)d. secure shell (ssh)
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Computers and Technology, 22.06.2019 15:20
The north and south regions had very diferent economies in the 1800s.
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Computers and Technology, 23.06.2019 01:30
For a typical middle-income family, what is the estimated cost of raising a child to the age of 18? $145,500 $245,340 $304,340 $455,500
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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
If you are working with a team of students on a class project and your team chooses to share content...
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