ARP Address Resolution Protocol
TCP / IP network (NETWORK), replace the IP address (IP ADDRESS) converted into the actual node (NODE) MAC / DLC protocol addresses (PROTOCOL), actually in operation, by the need to strike a host address ( HOS) issued by ARP broadcast (BROADCASTING), by the IP address of the host response to MAC / DLC address. REVERSE ARP (RARP) function is just the opposite, issued by a host RARP broadcast by the RARP server (SERVER) it should have host IP address.
Array
Array, a series of objects with the same structure are arranged equidistant single column is called a one-dimensional array of arrays, there are straight and the bar called the two-dimensional arrays, I and so on. Program is designed to use an array to store a series of variables are also known as the array of hardware combinations, such as disk arrays (DISK ARRAY).
AS/400 Minicomputer
IBM in 1988 with the introduction of the mini-computer (MINICOMPUTER), the new AS/400 has earlier systems, use the POWERPC architecture.
ASCII American Standard Code for Information Interchange
Read up like "Aspen KEY", the definition of from 0 to 127 and 128 represent the number of letters or numbers or symbols, all computers using the ASCII between each other without reading the same document there is not the same as the results and significance. As the only use 7-bit (BIT) can be said that the number from 0 to 127, most computers use to access the 8-bit character set (CHARACTER SET), so from 128 to 255 numbers can be used on behalf of another group of 128 symbols, known as EXTENDED ASCII. |
