Computers and Technology, 11.10.2019 03:00 tiniecisneros28
A(n) evaluates a specified data set and returns certain fields from that data set as instructed.
a. query
b. output
c. form
d. report
Answers: 2
Computers and Technology, 22.06.2019 23:30
Select all that apply. which of the following are proofreading options included in microsoft word? spell check find replace grammar check formatting check
Answers: 1
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 14:30
The basic work area of the computer is it screen that you when you first fire up your computer
Answers: 1
Computers and Technology, 23.06.2019 15:30
The song about casey jones a railroad engineer who gives his life on the job would most likely gall under the folk song category of? a-work song b-nonsense song c-religious song d-ballad
Answers: 1
A(n) evaluates a specified data set and returns certain fields from that data set as instructed.
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