Computers and Technology, 16.10.2020 15:01 jaylenmiller437
Tower Building Activity
Donald Trump wants to build a 100 meter high tower as quickly as possible. He has unlimited resources and an
unlimited budget and is willing to spend any amount to get the job done.
He has chosen to build the tower with blocks that are 100 meters long and 100 meters wide, but only 1 meter
tall. The blocks interlock on top and bottom (like legos). They cannot be stacked sideways.
Using special lifters, putting one stack on top of another stack takes one week regardless of how high the stacks
are.
What is the shortest amount of time that it will take to build the tower?
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 14:00
Need ! will choose brainliest! discuss the role of abstraction in the history of computer software.
Answers: 1
Computers and Technology, 23.06.2019 14:30
Select the correct answer. what does it indicate when a website displays https instead of http? a. the website is secure. b. there is no secure sockets layer. c. the secure sockets layer is hidden. d. the website is not secure.
Answers: 1
Computers and Technology, 23.06.2019 16:30
Which of the following is not an enhancement to the standard wiki to make it more attractive for corporations? encryptionwork spacespermission toolspredictive text
Answers: 2
Tower Building Activity
Donald Trump wants to build a 100 meter high tower as quickly as possible....
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