Develop the access function for row major arrangement for three-dimensional arrays. Assume the lower boundaries of the three dimensions are min(1), min(2) and min(3) respectively. Also assume the size of the three dimensions are size(1), size(2) and size(3) respectively. Assume the size of each element is one(1) to simplify the problem. The access function is to find the location of element a(i, j, k), i. e. location(a[i, j,k])

Which parts of a presentation should be the most general? a. introduction and conclusion b. introduction and outline c. outline and conclusion d. outline and body

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 things you are considering before uploading photos on social media?