Abbreviated G. A prefix indicating gigahertz or gigabyte. Global command - An execution request for an entire file, database, volume, program or system. Hot links - Connection between two files that allows one to be updated automatically every time you update the other. Megahertz - Abbreviated MHz. A unit of frequency equal to 1,000,000 hertz.
Memory chips contain blank memory.
Robotics - Branch of computer science that applies artificial intelligence and engineering to the creation and programming of robots to detect and react to sensory input and designed to perform tasks previously carried out by people. URL - Abbreviation of Universal Resource Locator. Specific name or identifier of a file on the Internet.