Computers and Technology, 21.09.2020 14:01 Gheaton6274
Which examples are relevant sources for students to use in research? Check all that apply.
a journal entry written by a professor who is considered an expert
a report written by an independent government source
a presentation by a company that includes paid information
a document published by a renowned organization a scientific paper put out by a non-profit organization
a blog whose author tries to sell a product or service
Answers: 2
Computers and Technology, 22.06.2019 01:40
Kali, a python programmer, is using the turtle module to write the word “hello.” which code should she use to indicate the location to begin writing the word? a # pick up the turtle and move it to its starting location. b penup(-100, 200) goto() pendown() c penup() goto(-100, 200) pendown() d # pick up the turtle and move it to (-100, 200)
Answers: 2
Computers and Technology, 22.06.2019 18:10
Assume that to_the_power_of is a function that expects two int parameters and returns the value of the first parameter raised to the power of the second parameter. write a statement that calls to_the_power_of to compute the value of cube_side raised to the power of 3 and that associates this value with cube_volume.
Answers: 1
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 13:00
In excel - calculate the actual increase/decrease from first quarter to the second quarter then subtract subtract first quarter value from second quarter total then divide result by first quarter value
Answers: 1
Which examples are relevant sources for students to use in research? Check all that apply.
a journa...
Geography, 18.06.2020 19:57
Chemistry, 18.06.2020 19:57
Mathematics, 18.06.2020 19:57
History, 18.06.2020 19:57
Mathematics, 18.06.2020 19:57