Common term for "computer", usually when considered at the
	hardware level.  The {Turing Machine}, an early example of
	this usage, was however neither hardware nor software, but
	only an idea.

	[Earlier use?]

	(1995-02-15)

1. <hardware> {monitor}.

	2. <language> A vector of pointers to {activation records}.
	The Nth element points to the activation record containing
	variables declared at {lexical depth} N.  This allows faster
	access to variables from outer {scopes} than the alternative
	of linked activation records (but most variable accesses are
	either local or global or occasionally to the immediately
	enclosing scope).  Displays were used in some {ALGOL}
	implementations.

	(1996-02-22)

<jargon> To transfer data from one computer to another.
	Downloading usually refers to transfer from a larger "host"
	system (especially a {server} or {mainframe}) to a smaller
	"client" system, especially a {microcomputer} or specialised
	peripheral, and "{upload}" usually means from small to large.

	Others hold that, technically, download means "receive" and
	upload means "send", irrespective of the size of the systems
	involved.

	Note that in communications between ground and space,
	space-to-earth transmission is always "down" and the reverse
	"up", regardless of size.  So far the in-space machines have
	invariably been smaller; thus the upload/download distinction
	has been reversed from its usual sense.

	[{Jargon File}]

	(2003-11-04)

<language> (JRE) The part of the {Java Development Kit}
	required to run Java programs.  The JRE consists of the {Java
	Virtual Machine}, the {Java} platform core {classes} and
	supporting files.  It does not include the compiler, debugger
	or other tools present in the JDK.  The JRE is the smallest
	set of executables and files that constitute the standard Java
	platform.

	(1998-11-30)

<operating system, programming> The process of carrying out
	the {instructions} in a computer program by a computer.

	See also {dry run}.

	(1996-05-13)

<language, compiler> (JDK) A free {Sun Microsystems} product
	which provides the {environment} required for programming in
	{Java}.  The JDK is available for a variety of {platforms},
	but most notably {Sun Solaris} and {Microsoft Windows}.

	{Home (http://java.sun.com/products/jdk/1.1/index.html)}.

	[Version?]

	(1997-09-04)

The process of analysis, design, coding and testing software.