To inquire of. To ask a database for specific information. 

Queue  

A list. For example, a print queue is the line in which the first person who selected to print, will get his documents printed, and everyone after him will, in line, get their documents printed.

QuickBasic 

 A high-performance compiler for programs written in Microsoft BASIC. QuickBasic recognizes modern control structures and allows programmers to create structured programs, complete with indentations and a full set of control structures, and to omit line numbers. QuickBasic was designed to compile any program written in BASIC A or GW-BASIC, the versions of BASIC supplied with most IBM Personal Computers and compatibles. Programs compiled with QuickBasic execute much faster, making the compiler suitable for the creation of commercial software. Submitted By SRugrats

Quicktime

A System 7 extension for Macintosh from Apple Computer that
integrates full-motion video and sound into application programs.
Also available as QuickTime for Windows