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Software Components
chapter 2
53
Computer Networking
Undergraduate 1
04/26/2013

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Term
Add Printer
Definition
a utility used in FEDORA 13 to make a printer availale for your application .
Term
Add Printer Wizard
Definition
a wizard uded in Windows 7 to make a printer available for your applications
Term
application
Definition
a program that helps users perform thasks on PC, such as creating a spreadsheet
Term
block device
Definition
a device that moves information in blocks or groups of bytes instead of characters. an example is a disk drive
Term
command-line interface(CLI)
Definition
a program you uise to give commands to an operating system
Term
configuration editor
Definition
a special program that helps you create or edit files that contains specific operatin instructions for a PC
Term
Core
Definition
The part of the processor that actually reads and executes instructions.
Term
Dos
Definition
A generic term for any operating system that is loaded from disk devices when the system is started or restarted.
Term
dynamic link library (DLL)
Definition
A library of executable functions or data that can be used bya a windows 7 application
Term
Fast User Switching
Definition
A feature in windows 7 that allows users to switch between useraccounts on a single PC with out quitting applications and logging out.
Term
filter driver
Definition
A WDM driver that filters the I?O requests for personal use. Freeware is frequently distributed on the Web.
Term
freeware
Definition
Software that is available free of charge for personal use. Freeware is frequently distributed on the Web.
Term
function driver
Definition
A WDM driver that drives an indiidual device.
Term
GDI(graphical device interface)
Definition
The display language interface for Microsoft Windows systems.
Term
Ghostscript
Definition
A suite of free softwar3e base on a interpreter of the Adobe Post Script and Portable Documetn Format (DF)page description languages.
Term
GNOME
Definition
the default desktop for red hats distributions of Fedora 13
Term
GUN General Public License
Definition
a set of programs written by teh free software foundationto provide a free UNIX framework. (GNU stands for "GNU's Not UNIX")
Term
home directory
Definition
a directory associated with a user account under Fedora 13
Term
kernel
Definition
the core of an operating syste. managesmemory, files and periperals devices, as well as starting applications and allocatin system resources.
Term
libraries
Definition
file structures that help you manages your documents, music, files
Term
Linux
Definition
refers t othe family of UNIX-like computer operating systems that use the Linux kernel.
Term
Microsoft Windows Installer
Definition
an installation and configuration sercie that ships as part of the windows 7 operating system
Term
multitasking
Definition
concurrently running all active processesand threads on the PC
Term
multiprocessing
Definition
the simultaneous execution of instructions by multiple processor within a single computer
Term
multithreading
Definition
running sereal processes in rapid sequence (multitasking) with a single program
Term
network folder
Definition
a folder used to locate and connect to shared folders on netwroked computers.
Term
networking device
Definition
a catergory used by Fedora 13for networkdevices. The Fedora 13 kernel uses packets with these devices.
Term
packets
Definition
a unit of information transferred as a who from one device to anotheron a network .
Term
physical address
Definition
a number tha identifes an actual storage (memory) location in the physical memory on a computer.
Term
postscript
Definition
a page description language developed and marketed by Adobe Systems.
Term
preemptive multitasking
Definition
A multitasking process in which the OS ensures thart all active threads have teh opportunity to execute. it prevents a single thread from monopolizing a processor.
Term
regedit
Definition
An application that allowa the user to edit the entries in the registry.
Term
registry
Definition
a central hierarchical data
Term
postscript
Definition
a page description language developed and marketed by Adobe Systems.
Term
preemptive multitasking
Definition
A multitasking process in which the OS ensures thart all active threads have teh opportunity to execute. it prevents a single thread from monopolizing a processor.
Term
regedit
Definition
An application that allowa the user to edit the entries in the registry.
Term
registry
Definition
a central hierarchical databace used by Windows 7 to store informatin that is needed to configure the system for one or more users, applicationand hardware devices.
Term
RPM(Red Hat Package Manager)
Definition
The Fedora 13 manager that provides installation services for applications.
Term
Samba
Definition
A communications protocol used by Fedora13 to support resorurce sharing across a network.
Term
Server Message Block (SMB)
Definition
A communications protocol used by Windows-based OS to support resource sharing across a network
Term
Software components
Definition
A collection of applications that makeup and relate to the operating system.
Term
standard input device
Definition
A computer device used for data input, such as a keyboard,
Term
standard output device
Definition
another term for a computer monitor
Term
Symmetric Multiprocesssing (SMP)
Definition
A system that distributes tasks among CPUs using a load-share
Term
systerm monitor
Definition
a utility in Fedora 13 that lets you review process activity in real time
Term
Applet
Definition
a small, single-function utility
Term
applications menu
Definition
A menu in the Fedora 13 GUI that opens applications and utilities like the Start menu in Windows 7.
Term
Breadcrumbs
Definition
Navigation aids use in an address bar and other parts of the GUI to help keep track of your location
Term
desktop context menu
Definition
the submenu thatappears when you click an empty area on the FEDORA 13 desktop
Term
File Browser
Definition
A utility in Fedora 13 That enables you to locate and open files and folders
Term
index
Definition
a loarge collection of reference to information on yourhard disk that helps Windows to return search results.
Term
panel
Definition
the Fedora 13 equivalent of the taskbar used in Windows 7
Term
Recycle Bin
Definition
A folder that holds files and folders you if necessary.
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