In Office 2013, Access databases are saved with ____ extensions.

The ______ window is the default editing environment and provides an environment for refining the appearance of reports, and shows how the report will appear on paper.

Fill in the blank(s) with the appropriate word(s).

In a recursive solution to a problem, we solve a problem P(n) by solving another problem P(k) where

a) P(k) is the hardest part of P(n) b) P(k) is a larger problem than P(n) c) P(k) is smaller than P(n) d) P(k) is the same problem as P(n) apart from size.