PLEASE HELP Discussion Topic
Discuss the advantages and disadvantages of using digital publishing over traditional
forms of offset publishing.

You picked the corridor which led you here. if the guards find you, they're going to be really angry! what is the synonym of angry

Which of the following does 3d animation create an illusion of on the screen? a. depth b. emotion c. length d. dialogue

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)?