You should spell out an abbreviation on first use and show the abbreviation in parenthesis, such as National Business Education Association (NBEA).

When you publish an app in the Android Market, you must provide an icon of size ____________________ (state as number x number) as the display icon in the Market.

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

Which of the following, with regard to the entire database, should be made on a regular basis?

A. backup B. baseline C. after image D. retread