Choose the correct term to finish the program. when done, the contents of info will be as shown: {3: 10, 4: 23, 7: 10, 11: 31, 1: 100}
info = {3:10, 4:23, 7:10, 11:31}
info.___({1:100})
append
insert
update

Wich technology can a website use to allow you to listen to a concert live over the internet?

Quick pl which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard

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)?