Computers and Technology, 19.09.2019 22:00 grettelyesenia
An element in a web page that connects to a different location in the same page or a different page is a
Answers: 1
Computers and Technology, 21.06.2019 17:20
Q-3 a technician is setting up a computer lab. computers on the same subnet need to communicate with eachother peer to peer communication,a. hardware firewallb. proxy serverc. software firewalld. gre tunneling
Answers: 3
Computers and Technology, 22.06.2019 04:30
How can you know if the person or organization providing the information has the credentials and knowledge to speak on this topic? one clue is the type of web site it is--the domain name ".org" tells you that this site is run by a nonprofit organization.
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Computers and Technology, 22.06.2019 18:30
The "instance" relationship shows that something is an object of a
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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
An element in a web page that connects to a different location in the same page or a different page...
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