QCIF Quarter Common Intermediate Format
A video conference (VIDEOCONFERENCING) specifications, resolution of 144X176, 30 FPS, the screen size of a quarter CIF.

Query Database
Look to the database (DATABASE) the information requested by the instruction.

QuickDraw Graphics
APPLE MACINTOSH use mapping system, all applications are required to use the QUICKDRAW to use the screen to display the output (MONITOR). Some printer (PRINTER) to accept QUICKDRAW instructions to print.