Demographics are:
a. characteristics of people as determined by statistics.
o
b....
Computers and Technology, 12.12.2019 09:31 brittany1903
Demographics are:
a. characteristics of people as determined by statistics.
o
b. groups of people who do not respond to advertising.
o
c. research devices used to reveal everything about people.
d. advertisements that masquerade as media content.
Answers: 2
Computers and Technology, 22.06.2019 20:30
In this lab, you complete a prewritten c program that calculates an employeeâs productivity bonus and prints the employeeâs name and bonus. bonuses are calculated based on an employeeâs productivity score as shown below. a productivity score is calculated by first dividing an employeeâs transactions dollar value by the number of transactions and then dividing the result by the number of shifts worked.
Answers: 3
Computers and Technology, 22.06.2019 21:40
Develop a function to create a document in the mongodb database âcityâ in the collection âinspections.â be sure it can handle error conditions gracefully. a. input -> argument to function will be set of key/value pairs in the data type acceptable to the mongodb driver insert api call b. return -> true if successful insert else false (require a screenshot)
Answers: 2
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
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