In a database table, which field stores the unique identifying piece of data for a record?

The Tasks panel

The Table Wizard

The report

The primary key

How do you find whether your system is 32 bit or 64 bit?

Which part of a formal email is optional

In online advertising, the term "impression" refers to: the Web site displayed when a user clicks on an advertisement. the measure of a user's perception of ad effectiveness. ads that run before a user arrives at a Web site's main content.

Tony owns a special pet store that sells only snakes and elephants. Currently, he has a total of 11 snakes and elephants in stock. The animals that he has in stock have a total of 12 legs. How many of his animals are snakes?

What is the line tool used for in photoshop

A structure is private by default, but can be declared to be friend or private.

Incomplete Configuration identification documents may resultin: a) Defective Product b) Higher Maintenance Costs c) Schedule Product d) Meet Software Quality e) A, B, C f) B, C, D

Why would a person who handles electronic components wear a grounded wrist strap

In binary, the second digit from the right is multiplied by the firstzerothsecond power of two, and the fourthfifthsixth digit from the right is multiplied by the fourth power of two.

Software that people commonly use in the workplace to make their lives easier is called what?