NC: network computer.
MPC: multimedia personal computer.
MMX is the abbreviation of MultiMedia eXtensions, and it is an important feature of the sixth generation CPU chip. MMX technology adds 57 instructions specially designed for Video Signal, Audio Signal and Graphical Manipulation to CPU, so MMX CPU greatly improves the multimedia processing function of computer (such as stereo, video, three-dimensional animation, etc.).
Intel Pentium 166mhz mmxtm: Intel Pentium is a "Pentium" CPU produced by Intel. It means "Registered" (registered trademark). 166MHz refers to the CPU clock frequency, and MHz is the abbreviation of Mega Hertz. TM in MMXTM is short for "Trade Mark", which means "registered trademark".
OOP: object oriented programming, object-oriented programming. The so-called "object" is a collection of one or a group of data and the methods and processes for processing these data. Object-oriented programming is completely different from traditional process-oriented programming, which greatly reduces the difficulty of software development and makes programming as simple as building blocks. It is an irresistible trend of computer programming today.
28 VGA: 28 refers to the yellow dot spacing (dot spacing) on a color display. The smaller the dot spacing, the finer the image will be. This is because every pixel on the color screen is made up of a group of red, green and blue lights. Technically, the three beams of light can not be converged on one point, so there will be a yellow dot spacing. The smaller the spacing, the better. VGA is short for Video Graphics Array.
fat: allocation table, which is used to record the information about how files are scattered and stored in different sectors on the hard disk.
EPA: abbreviation of environmental protection agency, U.S. environmental protection agency. In 1992, the EPA announced the "Energy Star" program, which received a positive response from the international community. As long as you start the computer, you can see the "Energy Star" sign on the screen in a few seconds. The goal of ENERGY STAR is to automatically enter a low-power state when all components of the computer system are inactive, and when the initiative of the components is restored (that is, when the keyboard, mouse, etc. are used), the computer system will automatically return to a fully awake state. For products that meet the specifications of Energy Star, EPA will issue the Energy Star logo "EPA POLLUTION PREVENTER", which means "pollution-proof and energy-saving products approved by the US Environmental Protection Agency".
IC card: Intelligent Card.
ATX: a new structural specification for computer chassis, motherboard and power supply.
IDE: integrated circuit device or smart disk device.
dll: dynamic link library.
KB: kilobyte, and kb means kilobytes. K=Kilo, a combining form that means "thousands, kilometers, kilograms, kilometers". B=Byte, which means "byte", is the smallest storage unit in a computer (one byte can store one English letter and every two bytes can store one Chinese character).
MB: megabyte, MB stands for megabyte. M=Mega, a combining form that means "trillion; Millions. "
GB: gigabyte, and GB means gigabyte. G=Giga, a combining form, which means "giga; Billion ".
Cai: Computer-Aided Instruction or computer-aided instruction. It will be the most important and popular teaching method in the 21st century.
CAD: computer-aided design.