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`Page 1 of 8
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`Computer
`1
`Desktop
`Emycllopedm
`
`i
`;,
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`Ninth Edition
`
`Alan Freedman
`\\
`
`‘
`
`
`
`
`Osborne/McGraw-Hill
`
`New York Chicago San Francisco
`Lisbon London Madrid Mexico City Milan
`New Delhi SanJuan Seoul Singapore Sydney Toronto
`
`VIRNETX EXHIBIT 2013
`
`Apple v. Virnetx
`Case |PR2013-00397
`
`VIRNETX EXHIBIT 2013
`Apple v. Virnetx
`Case IPR2013-00397
`
`
`
`
`
`Page 2 of 8
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`!
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`Osborne / McGraw-Hill
`2600 Tenth Street
`Berkeley, California 94710
`U.S.A.
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`mange bulk purchase discounts for sales promotions, premiums, or fund-raisers,
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`r"-
`Computer Desktop Encyclopedia, Ninth Edition
`
`(\I
`gCopyr rg'ht © 2001 by The McGraw—Hill Companies. All rights reserved. Printed in the
`{
`Unit
`States of America. Except as permitted under the Copyright Act of 1976, no part
`G;
`of t 15 publication may be reproduced or distributed in any form or by any means, or
`#2
`\ 9
`red in a database or retrieval system, without the prior written permission of the
`" publisher, with the exception that the program listings may be entered, stored, and
`executed in a computer system, but they may not be reproduced for publication.
`
`1234567890 DOC DOC 901987654321
`
`Book p/n 0-07—219307—7 and CD p/n 0—07-219308-5
`parts of
`ISBN 0-07-219306-9
`Publisher
`Brandon A. Nordin
`Vice President & Associate Publisher
`Scott Rogers
`Editorial Director
`Roger Stewart
`Senior Project Editor
`Pamela Woolf
`Proofreaders
`Linda Medoff, Paul Medoff
`
`Computer Designers
`Lauren McCarthy, Tabitha Cagan
`Illustrators
`Lyssa Wald, Michael Mueller
`Series Design
`Peter F. Hancik
`Cover Design
`Greg Scott
`Cover Illustration
`John Bleck
`
`LC Control Number
`
`This book was composed with Corel VENTURATM Publisher.
`
`i iiliiiiiiliiiiil
`
`
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`278111
`2001
`
`iI !
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`iii
`51'.
`é
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`s
`_
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`i
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`ll from sources believed to be reliable. However, because of the
`information has been obtnined by Osbome/McGraw-Hi
`Osborne/McGraw-Hill, or others, (“minerneif McGran—lill does not
`possibility of human or mechanical error by our sources,
`ponsible for any errors or omissions or
`guarantee the accuracy, adequacy, or completeness of any information and is not res
`the results obtained from use of such information.
`
`
`
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`E
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`l
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`l
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`l
`_.
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`146
`
`client
`
`
`
`Page3of8
`
`(1) A workstation or personal computer in a client/ server
`client
`environment. See client/server and fat client.
`(2) One end of the spectrum in a request/ supply relationship
`1
`
`between programs. See X Window and OLE.
`
`An application running in a workstation or
`client application
`
`personal computer on a network. See also OLE.
`
`Refers to hardware or software that runs in the user’s
`client based
`machine (client). Contrast with server based.
`client machine
`A user’s workstation that is attached to a network.
`The term can also refer to a portable computer that is plugged into the
`network. See client and client/server.
`client program Software that runs in the user’s PC or workstation.
`Contrast with server program. which resides in a server in the network.
`
`client/server An architecture in which the user‘s PC (the client) is
`the requesting machine and the server is the supplying machine. both of
`which are connected via a local area network (LAN) or wide area network
`(WAN). Throughout the late 19805 and early 19905. client/server was
`the hot buzzword as applications were migrated from centralized
`nunEcomputels and roomfmmes to networks of personal computers.
`In dient/server. the client processes the user interface (Windows. Mac.
`etc.) and can perform some or all of the application processing. Servers range
`in capacity from high-end PCs to mainframes. A database server maintains
`the databases and processes requests from the client to extract data from or
`to update the database. An application server provides additional business
`processing for the clients. See clirrrlfisrwer development system.
`Client/server Versus the Web
`Because of the Internet, terms such
`as "Web based" and "Web enabled" have replaced the client/server
`buzzword. yet the client/server architecture is conceptually the same.
`Users' PCs are still clients, and there are tens of thousands of Web servers
`throughout the Internet delivering Web pages. Nevertheless. client/
`server is mostly used to refer to "legacy.“ non-Web based systems.
`On the Web. the client runs the browser and inst like legacy client/
`server can perform little or a lot of processing: simple displaying of
`HTML pages. more processing with embedded scripts or considerable
`processing with Java applets. A myriad of browser plug-ins provide all
`sorts of client processing.
`The server side of the Web is a multi-tier server architecture with
`interlinked Web servers, application servers, database sewers and
`caching servers. See application server.
`
`
`_
`
`
`
`
`
`SPch-tallon
`
`IBM «snooo
`
`silicon Graphles
`(MIPS)
`
`
`Non CllenllSorver
`
`
`
`
`
`
`
`Database
`
`{100.1301}
`1K records)
`
`Non-CIIent/Servor
`Although there are clients and servers in this
`scenario. thls Is not "true" client/server,
`because the server is nothing more than a
`remote disk drive. and the client does all the
`processing. Length).r searches can bog down the
`network. because each client has to read the
`entire database. M 1.000 bytes per record.
`a database with 100.000 records sends
`100MB over the LAN.
`
`A person responsible for performing
`client/server analyst
`analysis and design of a client/server system. A knowledge of two-tier and
`
`three—tier client/server architectures is required. See systems analyst and client/server.
`
`client/server architecture An envirorunent in which the application processing is divided between client
`workstations and servers. It implies the use of desktop computers interacting with servers in a network, in contrast to
`processing everything in a large centralized mainframe. See client/server.
`
`
`ComputerDesktop Encyuopedia
`
`
`CLIENT PLATFORMS (CPU 8- OS)
`
`
`
`Windows 3.1. 95/98. NT
`and 2000
`Dos
`OSIZ
`Eats-t: tUNllti
`Interweave what
`sort (Joan ousting {UNIX}
`5C0 UruxWars (out!)
`an: 1 until}
`NnXTSIw turns:
`
`Mac OS
`AIX (UNIX)
`.
`
`
`-I '
`
`
`Mac OS
`NUX (UNIX)
`
`-_
`.
`Marmot!
`
`PomIPC
`
`I
`
`
`
`"'"" 0"“)
`HPIUX (UNIX)
`
`Digital UNtX
`OpenVMS
`Wlndows NT
`
`vMs
`Ululx (UNIX)
`
` HF 0WD
`
`
`Compaq
`Alpha
`
`DEC VAX
`
`[PA-RISE}
`
`Snlurls {tam
`
`AIX (UNtX)
`
`lRIX (UNIX)
`
`
`
`
`
`cfler
`deve
`An a}
`systel
`appli:
`envirn
`
`systei
`build
`the on
`and l\
`
`langt
`busin
`and/
`tools.
`man)
`mane
`
`Syba:
`may
`Ft
`
`parts
`NT, (
`soft“
`
`Basic
`
`appli
`no ”t
`deve
`
`cfie
`app]
`cHe
`used
`
`cHe
`sup}
`and
`
`
`
`
`
`
`
`626 Module-3
`
`Page 4 of 8
`
`VAR FahrtflEAL;
`BEGIN
`WriteString(“Enter Fahrenheit ")1
`ReadRea1(Fahr) 1
`WriteLn;
`WriteString(“Celaius is ");
`WriteRealHFahr - 32)
`" 5 / 9))
`END FahrToCent
`
`(MODUlar LAnguage-3) The successor to the Modula-2 language. Developed by Digital and Olivetti, it
`Modula—3
`adds object-oriented extensions, automatic garbage collection and improved exception handling. It is considered an
`excellent teaching language.
`modular chassis
`A hardware device that is designed for expansion and accepts a variety of plug-in modules of
`different types. Network switches and routers are typically built with a modular chassis. See line card.
`
`A network hub that is configured by adding different modules, each supporting
`modular hub
`a topology, such as Ethernet, Token Ring, FDDI, etc. See hub.
`
`
`“'7main
`
`
`
`
`
`
`The characteristic of a system that has been divided into smaller subsystems which
`modularity
`interact with each other.
`Breaking down the design of a program into individual components
`modular programming
`(modules) that can be prograrmned and tested independently. 'It is a requirement for effective
`development and maintenance of large programs and projects.
`Modular programming has evolved into object—oriented programming, which provides formal
`rules for developing sell—contented software modules. See object oriented programming.
`
`
`To vary a carrier wave. Modulation blends a data signal (text, voice, etc.) into a
`modulate
`carrier for transmission over a network. The most common methods are (1) amplitude modulation
`(AM), which modulates the height of the carrier wave, (2) frequency modulation (FM), which
`modulates the frequency of the wave, and (3) phase modulation (PM), which modulates the
`polarity of the Wave. Contrast with riemoduiate. See carrier.
`
`A self-contained hardware or software component that interacts with a larger system.
`module
`Hardware modules are often made to plug into a main system. Program modules are designed to
`handle a specific task within a larger program. See memory module, ROM cent, MCM and mori‘uler
`programming.
`
`A mathematical operation (modulus arithmetic) in which the result is the remainder of
`modulo
`the division. For example, 20 MOD 3 results in 2 (20/3 = 6 with a remainder of 2).
`
`
`(1) (Managed Object Format) An ASCII file that contains the formal definition of a CIM
`MOF
`schema. See CIM.
`(2) (Meta Object Facility) An object model from the Object Management Group (OMG) for
`defining metadata in a distributed CORBA environment. its four levels define the meta-meta
`
`model, meta model, model and instance data. See CDRHA and OMG.
`
`Pronounced "mor—ray” and spelled “moire.” in computer graphics, a visible distortion.
`moire
`It results from a variety of conditions; for example, when scanning halftones at a resolution not
`consistent with the printed resolution or when superimposing curved patterns on one another.
`Internal monitor misalignment can also be a cause.
`
`MOLAP
`
`See OLAP.
`
`“lilijllllllllgIII
`(lllllllllllil
`
`modulo
`
`is
`modulo
`‘5———t...-
`1.;
`
` i'Illlllllllllll
`
`Modular
`Programming
`Building a program
`in modules, or
`independent
`routines. is
`common practice.
`The module
`performs a
`function and then
`returns control
`back to the
`program or
`instruction that
`called it. Modular
`programming has
`evolved Into
`object-oriented
`programming.
`which provides
`stricter rules for
`developing
`self-contained
`routines.
`
`Computer Desktop Encyclopedia
`
`
`
`
`
`Page5of8
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`
`
`
`
`i
`
`
`
`
`'
`i
`ii
`i
`
`!.
`"
`
`
`
`_
`
`
`_
`'
`'
`
`
`
`
`
`
`personal computer
`
`751
`
`(Practical Extraction Report Language) A programming language written by Larry Wall that combines syntax
`Perl
`from several UNIX utilities and languages. Introduced in 1987, Perl is designed to handle a variety of system
`administrator functions and provides comprehensive string handling functions. It is widely used to write Web server
`programs for such tasks as automatically updating user accounts and nengroup postings, processing removal requests,
`
`synchronizing databases and generating reports. Perl has also been adapted to non-UNIX platforms. See also FURL.
`
`(1) A soft font that is kept in the printer’s memory until the printer is turned off.
`permanent font
`(2) Same as internal font.
`
`permanent memory
`
`Same as non-volatile memory.
`
`One possible combination of items out of a larger set of items. For example, with the set of numbers
`permutation
`
`1, 2 and 3, there are six possible permutations: 12, 21, 13, 31, 23 and 32.
`
`See vertical recording.
`
`perpendicular recording
`_.—._
`
`per seat
`By workstation. See per seat licensing.
`per seat licensing
`Software licensing based on a per user basis. For example, a lOO-user license means that up
`to 100 specifically—named users have access to the program. Per seat licensing is administered by providing user-level
`security to the directory containing the program. Contrast with concurrent licensing.
`
`(1) In a CRT, the time a phosphor dot remains illuminated after being energized. Long-persistence
`persistence
`phosphors reduce flicker, but generate ghost-like images that linger on screen for a fraction of a second.
`
`(2) In object technology, the storage of an object on a disk or other permanent storage device.
`
`persistent data Data that exists from session to session. Persistent data is stored in a database on disk or tape.
`Contrast with transient data.
`
`
`'
`
`
`
`persistent link See hot link.
`
`persistent ObjeCt An object that continues to exist after the program that created it has been unloaded. An
`object’s class and current state must be saved for use in subsequent sessions. In object technology, persistence means
`storing the object for later use.
`
`
`
`personal agent See agent.
`
`
`
`personal communicator See PDA.
`
`Synonymous with ”microcomputer,” ”desktop computer,” and ”laptop computer,” it is a
`personal computer
`computer that serves one user in the office or home. A complete personal computer system with printer can cost as
`little as $1,000 or as much as $8,000 or more. Size is based on memory and disk capacity. Speed is based on the CPU
`that runs it, and output quality is based on the type and resolution of its monitor and printer.
`Major Suppliers of Personal Computers
`The personal computer world is dominated by Winclows-based PCs.
`There are thousands of vendors that make them. from mom and pop shops to huge companies such as Compaq. HP
`and IBM. The alternate personal computer standard is Apple’s Madntosli, which is only made by Apple. Atari and
`Commodoreprice carved out their respective niches, but Atari returned to its gaming roots and Commodore has since
`closed its doors.
`The industry began in 1977. when Apple, Radio Shack and Commodore
`The History of Personal Computers
`introduced the first off—tho-sheif computers as consumer products. The first machines used an 8-bit microprocessor
`with a maximum of 64K of memory and floppy disks for storage. The Apple 11, Atari 500, and Commodore 64 became
`popular home computers. and Apple was successful in companies after the VisiC‘ale spreadsheet was introduced.
`However, the business world was soon dominated by the ZSO processor and CP/M operating system, used by
`
`
`
`
`-
`
`-'
`_
`
`
`_
`
`':
`
`
`
`
`
`Computer Desktop Encyclopedia
`
`
`
`
`
`Page60f8
`
`toggle switch
`
`977
`
`(Top-Level Domain) The highest level domain category in the Internet domain naming system. There are two
`TLD
`types: the generic top-level domains, such as .com, .org, and .net, and the country codes, such as .ca, .uk and .jp. See
`Internet domain name.
`
`(Transport Level Interface) A common interface for transport services (layer 4 of the 051 model). It provides a
`TLI
`common language to a transport protocol and allows client/server applications to be used in different networking
`environments.
`
`Instead of directly calling NetWare’s SPX, for example, the application calls the TLI library. Thus, any transport
`protocol that is TLI compliant (SPX, TCI’, etc.) can provide transport services to that application. TLI is part of UNIX
`System V. It is also supported by NetWare 3.x. See STREAMS.
`
`(1) (Transport Layer Security) A security protocol from the IETF that is a merger of SSL and other protocols. It
`TLS
`is expected to become a major security standard on the Internet, eventually superseding SSL. TLS is backward
`compatible with SSL and uses Triple DES encryption. See SSL and DES.
`(2) (Transparent LAN Service) A communications service from the telephone companies that connects LANs in
`different locations. The service is provided via copper or fiber lines and is called "transparent,” because the customer
`connects at both ends via the same protocol.
`
`Computer Desktop Encyclopedia
`
`(Tables Manager 1) A multidimensional analysis program for DOS and Windows from Applix, Inc.,
`TM1
`Westboro, MA (www.applix.com). It allows data to be viewed in up to eight dimensions. The data is kept in a database;
`and the formulas are kept in a spreadsheet, which is used as a viewer into the database. TMl makes it easy to display
`different slices of the data, and it is designed to import and cross tab large amounts of data. TMl was originally
`developed by Sinper Corporation.
`
`(Transmission Minimized Differential Signalling) A transmission method for sending digital information
`TMDS
`to a flat panel display. TMDS is used in the VESA Plug and Display, DFP and DVI interfaces. 'I'MDS is a variation of
`LVDS, but converts an 8—bit signal into a 10-bit signal to minimize voltage swings and provide more tolerance. See DVI,
`LVDS andflat panel display.
`
`(Telecommunications Management Network) A set of international standards for network management from
`TMN
`the ITU. It is used by large carriers such as Sprint, MCI WorldCom and AT&:T.
`
`(Twisted Nematic) The first LCD technology. It twists liquid crystal molecules 90 degrees between polarizers.
`TN
`TN displays require bright ambient light and are still used for low-cost applications. See STN and LCD.
`
`(TelNet 3270) A client program that includes the 3270 protocol for logging onto IBM mainframes. Using
`TN3270
`the TCP/IP networking protocol, it is widely used to connect a desktop computer to a mainframe and emulate a
`mainframe terminal (3270) session.
`
`(1) (Transparent Network Transport) Services from the telephone companies and common carriers that
`TNT
`provide Ethernet and Token Ring transmission over MANs and WANs.
`(2) A DOS extender from Phar Lap Software, Cambridge, MA (www.pharlap.com) that allows DOS applications to
`use various Win32 features, including memory allocation, DI.Ls and threads.
`
`toaster
`
`See intranet toaster and Video Toaster.
`
`(Top Of Form) The beginning of a physical paper form. To position paper in many printers, the printer is
`TOF
`turned offline, the forms are aligned properly and the TOP button is pressed.
`
`toggle
`
`To alternate back and forth between two states.
`
`A device that opens and closes an electric circuit. It uses a lever that is moved back and forth; a
`toggle swltch
`light switch on the wall being a common example. Old computers often had rows of toggle switches on their consoles,
`making them look very formidable.
`
`
`
`
`
`Page 7 of 8
`
`il
`
`1044
`
`voxel
`
`l
`l""'—"'
`
`
`
`at uses several computers under tight
`
`three-dimensionalpixel. A voxelrepresents a quantity of3-D datajust as a pixel represents
`title and medical applications that process 3—D images.
`voxel
`(VOlume piXEL) A D data. It is used in scien
`a point or cluster of points in 2—
`
`A manufacturer of sound cards and music
`Voyetra
`(Voyetra Turtle Beach, inc., Yonkers, NY, wwwlbeaclrcorn)
`Turtle Beach Systems. Voyetra was founded
`software that is a result of a late-1996 merger of Voyetra Technologies and
`New York state. It introduced the Voyetra
`in 1975 as Octave Electronics, at synthesizer and repair facility in southern
`nd music-related applications. Voyetra utilities are
`synthesizer and later moved into software for MIDI sequencer a
`known for its award-winning Muttisound line of
`bundled with numerous sound cards.
`d are named after beaches from around the world
`Turtle Beach was founded in 1985 in York, PA, and became
`liighmend sound cards. lts consumer brands are also popular an
`such as Malibu. Montego and Daytona.
`
`) An IBM mainframe multiprocessing th
`
`:mArty-1’:
`
`i
`
`
`
`processor is simulating.
`
`VR
`
`See virtual reality.
`
`VRAM See video RAM.
`,_——
`
`error checking method that generates and tests a parity bit for each byte of
`
`(Vertical Redundancy Check) An
`VRC
`data that is moved or transmitted.
`
`ed on the Web. After downloading a
`” The VRML
`D graphics language us
`VRML
`[Virtual Reality Modeling Language) A 3-
`ipuiated. Simulated rooms can be "walked into.
`VRML page, its contents can be viewed, rotated and man
`from 561, whose Open Inventor graphics library was thebasis for developing
`:1 from within the Web browser.
`viewer is launclie
`re other Windows viewers, and Whurlwind and Voyager are Mac viewers.
`The first VRML viewer was WebSpace
`VRML. WebFX, WorldView and Fountain a
`
`(2) (Virtual Storage) A family ofminicomputersfromWangintroduced in 1977,whichusevirtualmemory techniques.
`V5
`(1) (Virtual Storage) Same as virtual memory.
`VSAM (Virtual Storage Access Method) AnIBM access method for storing data, widely used inIBM mainframes.
`It uses the B+tree method for organizing data.
`tation for satellite transmission that handles up to 56
`atellite Terminal) A small earth ate (up to 1.544 Mbits/sec) are called ”TSATs.”
`(Very Small Aperture 3
`VSAT
`VSATs that handle the T1 data ra
`Kbits/ sec of digital transmission.
`n the VME bus that allows high-speed transfer
`V33
`(1) (VME Subsystem Bus) An auxiliary "backdoor" protocol 0
`mentation arrived.
`between devices. it was faster than the main bus before the 54—bit imple
`Zenith for cable modems and terrestrial
`t2} (Vestigial StcteBand) A digital modulation method developed by
`transmission [or D'l'V. See S-VSB.
`
`
`VSE
`
`See DOS/VSE.
`
`
`
`VPC (Virtual Processor Complex
`central control.
`
`VPN (Virtual Private Network) Aprivate network that isconfiguredwithin apublicnetwork.For years,common
`carriershavebuiltVI’Ns that appear as privatenational ortnternational networks to thecustomer,butphysically share
`backbonetrunkswithother customers. Vl’Nsenjoy t
`network via access controland encryption,
`while takingadvantageofthe economiesofscale andbuilt-in management facilities oflargepublicnetworks.VI’Ns have
`’ ls tremendous interest in Vl’Ns ever
`been built over X25, Switched 56, frame relay and ATM technologies. Today, there
`theInternet,especially
`fhackerattacks.TheVI’N adds that extra layerofsecurity,and ahuge
`due to the constant threat a
`growth in VPN useis expected.See PPT‘P, LZF, LZTI', lPsrc,PVC,sanctityand transparent LANservice.
`
`VP ratlo
`(Virtual Processor ratio) The number ofvirtualprocessors that aphysical
`VPS
`(Vectors Per Second) The measurement of the speed of a vector or array processor.
`
`
`-n-.,
`
`
`'.‘;.='I’-'1-r.=.-_-...-..1-
`
`
`
`
`
`
`
`1080
`
`work function
`
`Page 8 of 8
`
`bottom of the in basket. Automating workflow sets timers that ensure that doctunents move along at a prescribed pace and
`that the appropriate person processes them in the correct order.
`integrating workflow into existing software applications may require extensive reprogramming, because although
`independent workilow software can launch a whole application, a workilow system must be able to invoke individual
`routines within the application. As a result, vendors of application software have learned up with workflow vendors to
`provide the appropriate interfaces and/or they have developed their own workflow capability. Workflow standards
`developed by the Workflow Management Coalition (WFMC) are expected to provide interoperability between wprkflow
`software and the applications as well as between different workilow systems.
`Workflow software is not the same as workgroup software, otherwise known as groupware. Workflow deals with
`the step-by—step processes, whereas workgroup systems are concerned with information sharing and threaded
`discussions among users.
`For an excellent book on the subject of workflow written by the guru in this field, read The Workflow Imperative by
`Thomas M. Koulopoulos, published by Van Nostrand Reinhold, ISBN 0-442-01975-0.
`
`
`work function
`
`
`The amount of photon energy required to cause an electron to be emitted from a material.
`
`Two or more individuals that share files and databases. LANE designed around workgroups provide
`workgroup
`electronic sharing of required data. in general, products designed for workgronps support up to 5i‘.l people, whereas
`departmental devices support several hundred, and enterprise devices serve several thousand. See groomer and worhflow.
`
`
`W0rkgroup switch
`
`
`A network switch designed for LAN traffic within an enterprise. Contrast with carrier-class switch.
`
`
`
`working directory See current directory.
`
`The user interface in 08/2 introduced with Version 2.0. The Workplace Shell is extensible and
`Workplace Shell
`application developers can use Workplace Shell library functions when developing programs.
`
`
`
`
`worksheet Same as spreadsheet.
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`worksheet compiler
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`Same as spreadsheet compiler.
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`(1) A high-performance, single—user computer used for graphics, CAD, CAE, simulation and scientific
`workstation
`applications. It is typically a RISC-based computer that runs under some variation of UNIX. The major vendors of
`workstations are Sun, HP, IBM, Compaq and SC]. High-end Pentium PCs increasingly provide workstation performance.
`(2) A terminal or desktop computer in a network. In this context, workstation is just a generic term for a user’s
`machine (client machine). Contrast with server and host.
`(3) In the telecom industry, a combined telephone and computer.
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`(WorldCom, Inc., lackson, MS, www.wcorn.com) A major, international telecommunications carrier
`Worlden
`founded in 1983 as Long Distance Discount Service (LDDS), a reseller of A’I'&T WA’I'S lines to small businesses. It grew
`by acquiring many small, and evmtually, large long distance and networking organizations, including l'DB WorldCom,
`a leading international carrier, WiiTei. a major telecom carrier, and MFS Communications, an international phone
`company and recent parent of UUNET, a prominent Internet provider.
`in 199?, the network operations of America Oniine and CompuServe became part of WandCom. It also merged
`with Brooks Fiber and then acquired MCI in 1993 to become the MCI WorldCom powerhouse. While WorldCom may
`have been a pretentious name for rather modest beginnings, it was very prophetic, because the MCI name was later
`dropped, leaving WorldCom as the name of the company.
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`World Wide Wait What many have called the Web while waiting patiently for the next page to download. The
`World Wide Wait is caused by any combination of a slow modern, overloaded Web server at the site you are accessing
`or any clog in one of the routers or switches at a national, regional or local ISP. See Internet service provider.
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`World Wide Web An Internet facility that links documents locally and remotely. The Web document, or Web
`page, contains text, graphics, animations and videos as well as hypertext links. The links in the page let users jump
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`Computer Desktop Encyclopedia
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