Nathan now wants to add borders around a quotation from his book. which order of activities would be the most effective for nathan to follow? click the drop-down menu of the borders icon, then click outside borders.
click the drop-down menu of the borders icon, then use the borders and shading option.
click the drop-down menu of the paragraph icon, then click outside borders.
click the drop-down menu of the paragraph icon, then use the borders and shading option.

Which type of file can be used to import data into a spreadsheet?

Which network media uses different regions of the electromagnetic spectrum to transmit signals through air? uses different regions of the electromagnetic spectrum to transmit signals through air.

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)?