Google meets code aveinriuyu
just because I'm bored and I need help with work...
Computers and Technology, 21.11.2020 01:00, dawsoncollins4117
Google meets code aveinriuyu
just because I'm bored and I need help with work
Answers: 2
Computers and Technology, 23.06.2019 10:20, chonawilson4
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 17:00, solizpaco7124
1. which of the following is not an example of an objective question? a. multiple choice. b. essay. c. true/false. d. matching 2. why is it important to recognize the key word in the essay question? a. it will provide the answer to the essay. b. it will show you a friend's answer. c. it will provide you time to look for the answer. d. it will guide you on which kind of answer is required.
Answers: 1
Computers and Technology, 23.06.2019 17:30, kenyasutton10
What are the most commonly found items in the trash according to the municipal solid waste report?
Answers: 1
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