Computers and Technology, 22.02.2020 01:52 swaggernas
Scenario 1: Richman Investments provides high-end smartphones to several employees. The value of each smartphone is $500, and approximately 1,000 employees have these company-owned devices. In the past year, employees have lost or damaged 75 smartphones. With this information, calculate the following:a. SLEb. AROc. ALE
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, 24.06.2019 17:30
Which computer network component connects two different networks together and allows them to communicate? a is a node (or a device) that connects two different networks together and allows them to communicate.
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Computers and Technology, 24.06.2019 22:30
Telling a computer that is already on to turn again is known as what type of boot?
Answers: 1
Computers and Technology, 25.06.2019 04:00
Use the wrap text icon to modify which graphic appears in the front of layered images modify the picture effects change the way text is wrapped around an object apply wordart to the text
Answers: 1
Scenario 1: Richman Investments provides high-end smartphones to several employees. The value of eac...
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