In this type of e-commerce , buyers and sellers are individuals
a. government to citizen...
Computers and Technology, 09.01.2020 22:31, tiffanybrown703
In this type of e-commerce , buyers and sellers are individuals
a. government to citizen
b. business to consumer
c. consumer to consumer
d. consumer to business
e business to business
Answers: 1
Computers and Technology, 23.06.2019 05:20, jaylenmiller437
Which operating system is a version of linux?
Answers: 1
Computers and Technology, 23.06.2019 07:30, kimhoss2
What are ways to switch windows in excel? check all that apply. on the status bar, click the windows button, and then click the file name. on the task bar, click to display the excel jump list, and then click the file name. on the view tab, in the window group, click switch windows, and then click the file name. on the review tab, in the viewing group, click files, and then click the file name.
Answers: 1
Computers and Technology, 23.06.2019 10:20, chonawilson4
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
History, 04.03.2020 07:48
Mathematics, 04.03.2020 07:48
Mathematics, 04.03.2020 07:48
Mathematics, 04.03.2020 07:49
Chemistry, 04.03.2020 07:49
Mathematics, 04.03.2020 07:49