Computers and Technology, 03.08.2019 07:00 CyberSongWriter
To get the best instructions for a tool's use and maintenance, follow the a. shop owner's directions. b. directions you get from a coworker. c. manufacturer's directions. d. shop manual.
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, 25.06.2019 05:00, Satoetoe24
Craig keeps missing important staff meetings and getting double-booked for appointments. craig should use scheduling software a database diagramming software a word processor
Answers: 1
To get the best instructions for a tool's use and maintenance, follow the a. shop owner's directions...
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