You configure NTFS permissions on the C:\Confidential folder and deny the Read permission to the Users group. For the C:\PublicReports folder, you allow Full Control permission to the Users group. You have not configured any other permissions other than the defaults on any other folders or files. You take the following actions:
-Move Reports. doc from C:\Confidential to C:\PublicReports
-Copy Costs. doc from C:\Confidential to C:\PublicReports.

What permissions do members of the Users group have to these 2 files in the C:\PublicReports folder?

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)?

What are the 12 colors of the spectrum called?

Ac++an of of pi. in , pi is by : pi = 4 – 4/3 + 4/5 – 4/7 + 4/9 - 4/11 + 4/13 - 4/15 + 4/17 . ., to pi (9 ). , if 5 to pi,be as : pi = 4 - 4/3 + 4/5 - 4/7 + 4/9 = 4 – 1. + 0.8 - 0. + 0. = 3.. atoofbe to pi?