Rather than using a rubber ball and rollers, a(n) ________ mouse uses reflected light beams

Aggregate functions are most commonly used in all of the following Access objects EXCEPT:

A) queries. B) reports. C) tables. D) macros.

You design and make women's jewelry, which you sell through an e-commerce site. Based on feedback from potential customers, you have decided to make a few changes to your site, such as developing a loyalty program, publishing customer testimonials, and including your Better Business Bureau Online accreditation logo.? These steps are designed to address potential customers' ______.

A. ?privacy concerns B. ?lack of trust C. ?language challenges D. ?all of these answers