Computers and Technology, 25.02.2020 17:29 journeyburks07
Which of the following allows data to coordinate activity between devices? Select one: a. Address bus b. Collisions c. Data bus d. Control Bus e. System Bus
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 06:00, Andy769
Shaniya has misspelled a scientific name in her biology report. she needs to correct it, but she has no access to a computer. she plans to use the word app on her phone without an office 365 subscription. can shaniya correct her mistake? why or why not? yes, she can navigate the window and do simple editing. yes, she can use this application for free and navigate the window. no, her document is “read-only,” so she cannot navigate the window. no, her application has limited features and she cannot access the documen
Answers: 1
Which of the following allows data to coordinate activity between devices? Select one: a. Address bu...
Mathematics, 27.11.2019 04:31
Mathematics, 27.11.2019 04:31
Mathematics, 27.11.2019 04:31
Mathematics, 27.11.2019 04:31