Computers and Technology, 01.09.2019 19:20 duhitzmay4693
The light/dark control of an automatic toaster is placed at a particular setting. the toast at this setting will always be the same color because the toaster uses
a. guard wires.
b. a heavy metal shell.
c. rack springs.
d. a compensating thermostat.
Answers: 1
Computers and Technology, 22.06.2019 10:30
Aconstruction company is creating a powerpoint presentation describing how they calculate costs during each construction step. they plan to email this presentation to clients. the individual clients will be watching the presentation slide show on their own personal computers. what is the most important formatting step the company should take to make the text readable and pleasing to the eye?
Answers: 2
Computers and Technology, 22.06.2019 16:30
Primary tech skills are skills that are necessary for success in online education
Answers: 3
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 17:00
In which of the following ways can using test-taking tips you? a. you can focus on the information that you need to study. b. you will see the answers to the test. c. you will study more. d. you will be less organized.
Answers: 1
The light/dark control of an automatic toaster is placed at a particular setting. the toast at this...
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