TAILIEUCHUNG - Ebook Dictionary of computer and internet terms: Part 2

(BQ) Following the contents of the first book "Dictionary of computer and internet terms", section 2 introduces the reader to the words, phrases, terminology Expertise in the fields of information technology, computer and internet terms from rhyme M. Invite you to refer to the disclosures. | Mac 296 M Mac nickname for MACINTOSH. MAC address Media Access Control address a built-in number that uniquely and permanently identifies a network adapter such as the Ethernet card in a PC. It consists of 12 hexadecimal digits which may be written with or without hyphens such as 13-24-6C-2D-FF-3A or 13246C2DFF3A. Under Windows 2000 and later the MAC address can be displayed by typing ipconfig all at a COMMAND PROMPT. Contrast IPADDRESS which is assigned manually or automatically by network administrators. See also GUID. Mac OS the operating system for Macintosh computers the latest version is version X ten . It is based in part on the UNIX operating system. As a matter of fact OS X runs BSD UNIX in its command line window. The foundation of Mac OS X is very reliable and solid its user interface is still uncluttered consistent and easy to use. The elegantly simple idea of choosing an object and then telling the computer what to do with it has been carried through all versions of the Mac operating system desktop accessories and third-party applications. The idea was even adopted by the PC world see WINDOWS . Today a person familiar with one operating environment can pretty much sit down at any computer and within minutes be doing productive work. The minor updates to OS X have been given the names of members of the big cat family Jaguar Panther Tiger Leopard Mac OS X Snow Leopard the next upgrade is scheduled to ship in 2009. See APPLE MENU CLASSIC MODE DOCK FINDER. machine-dependent program a program that works on only one particular type of computer. machine-independent program a program that can be used on many different types of computers. The usual way to make a program machineindependent is to write it in a widely used programming language such as C or C and compile it separately for each machine. A Java program is machine-independent because it is compiled to a standard bytecode which can be run using the Java virtual machine JVM .

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• Dictionary of computer and internet terms
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