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Microcomputer Principles & Funeral Service Application
Microcomputer Principles & Funeral Service Application
135
Computer Science
Undergraduate 2
12/04/2010

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Term
Application software
Definition
Computer programs designed for specific uses and relatively easy to use without any technical knowledge of programming.
Term
Arithmetic/Logic Unit
Definition
The part of the central processing unit where numerical calculations and logical operations are performed
Term
ASCII
Definition
American Standard Code for Information Interchange; a commonly used code for representing data.
Term
Assembly Language
Definition
The computer uses a program called an assembler to translate the commands into its own machine language.
Term
Backup
Definition
A duplicate of the original program or data made as a precaution against loss or damage of the original.
Term
Bit
Definition
The smallest amount of information a computer can store.
Term
Byte
Definition
The space of a character, letter, or number. It's made of a group of eight bits.
Term
Cathode Ray Tube (CRT)
Definition
A device like a TV screen in which a cathode ray hits a phosphorescent screen for the display of information.
Term
Central Processing Unit (CPU)
Definition
The unit of a computer system that contains the circuits which contrl the functions and perform the execution of instructions; composed of the following three parts: memory, arithmetic/logic unit, and the control unit.
Term
CD-ROM
Definition
Compact Disk Read-Only Memory; a compact disk from which stored data can be ready by a laser beam.
Term
Color Monitor
Definition
A computer monitor that can display more than one color.
Term
Computer
Definition
A device that manipulates data according to a series of instructions stored in its memory.
Term
Computer System
Definition
An organization of hardware and software designed to accomplish a data processing function.
Term
Contrtol Unit
Definition
The portion of the CPU that directs the sequence of operations, interprets coded instructions, and initiates the proper commands to execute the instructions.
Term
Contrtol Unit
Definition
The portion of the CPU that directs the sequence of operations, interprets coded instructions, and initiates the proper commands to execute the instructions.
Term
Contrtol Unit
Definition
The portion of the CPU that directs the sequence of operations, interprets coded instructions, and initiates the proper commands to execute the instructions.
Term
Customized software
Definition
a set of instructions to perform the specific task for the particular user.
Term
Data
Definition
The information a computer manipulates
Term
Database
Definition
An organized collection of related data.
Term
Data Input
Definition
The process of entering data into a computer system.
Term
Data Processing
Definition
Any process for receiving information and producing a specific result. Teh rearrangement and refinement of raw data into a form suitable for further use.
Term
Desktop Publishing
Definition
The use of a computer to design and print typeset documents.
Term
Disk
Definition
A thin disk of magnetic material capable of storing a large amount of information
Term
Display
Definition
The words, symbols, or numbers which appear in visual form.
Term
Hard disk
Definition
A device containing a sealed, rigid magnetic disk and read/write mechanism usually built directly into the computer's disk.
Term
Floppy Disk
Definition
A flexible, plastic disk on which data is stored magnetically.
Term
Format
Definition
To prepare a new disk for use by the computer or an old one for re-use. It erases all previous information.
Term
Graphics
Definition
Pictures, charts, diagrams, etc.
Term
Gigabyte
Definition
1,000 megabytes.
Term
Hardware
Definition
The physical equipment or device which makes up a computer system, including the input and output devices.
Term
High Level Language
Definition
Programming language developed to make the task of programming easier.
Term
Impact Printer
Definition
A device that prints one or more characters at a time by physically impacting or hitting the ribbon to the paper.
Term
Input
Definition
The information that is entered into a computer from an outside source.
Term
Input Device
Definition
A mechanical unit designed to bring data to be processed into a computer.
Term
Input Device
Definition
A mechanical unit designed to bring data to be processed into a computer.
Term
Integrated Software
Definition
A set of several different applications that have been programmed together, permitting data from one application program to be transferred directly to another.
Term
I/O
Definition
Input/Output
Term
Keyboard
Definition
A set of labeled keys to permit the entry of data into the computer system.
Term
Keyboard
Definition
A set of labeled keys to permit the entry of data into the computer system.
Term
Kilobyte
Definition
A measure of storage equal to 1,024 bytes
Term
Local Area Network
Definition
A way of linking a number of computers through communication lines so that they can share I/O devices and data
Term
Language
Definition
Instructions consisting of a series of numbers or a coded pattern of digits which convey information between people and machines.
Term
Machine Language
Definition
A program written in the basic, simple instructions that the computer understands directly.
Term
Mainframe
Definition
A central computer, usually applies to medium and/or large scale computer systems.
Term
Megabyte
Definition
Refers to a memory size of 1,048,576 bytes.
Term
Memory
Definition
An area for storage of data inside the computer. It contains the programs and data being used by the computer.
Term
Personal Computer
Definition
A small computer designed to sit on a desk.
Term
Modem
Definition
A device that converts the electrical impulses produced by the computer into sound impulses and vice-versa that can be transmitted over telephone lines
Term
Monitor
Definition
A device for displaying video images
Term
Mouse
Definition
A device for interacting with a monitor
Term
Network
Definition
A group of two or more computers linked together electronically that can communicate with each other.
Term
Non-Impact Printer
Definition
A printing device which places marks on paper without any mechanical device coming in contact with the printer.
Term
Operating System
Definition
A program that helps to overcome the problems involved in running a computer. It makes sure that the proper programs are in the right place in memory at the right time, handles I/O operations, and allows the computer to work for long periods without the direct intervention of the operator.
Term
Output
Definition
The act of transferring data from a primary/internal storage device to a secondary/external storage device.
Term
Horizontal Market Software
Definition
Software that is designed to be used by anyone who might benefit.
Term
Internal Storage
Definition
The memory that is built into a computer.
Term
Printer
Definition
A device that makes computer output visible on paper.
Term
Processing
Definition
Handling or manipulating data.
Term
Program
Definition
A set of instructions arranged in proper sequence that can direct the computer to perform a desired task.
Term
Programming
Definition
The task of writing a series of instructions that will cause the computer to do something useful.
Term
Random Access Memory (RAM)
Definition
The working memory of the computer. It is the usable memory which data or programs may be written to or read from.
Term
Read-Only Memory (ROM)
Definition
Memory which has been manufactured with pre-determined information or programs. Usually used to store the control program of the computer.
Term
External Storage
Definition
Data storage that is outside the main memory of the computer, such as disks or tape units.
Term
Software
Definition
A computer's programs.
Term
Spreadsheet
Definition
A program for manipulating numbers in tabular form. A grid, somewhat like a ledger sheet, is displayed.
Term
Statistical Program
Definition
A program designed specifically for performing statistical calculations.
Term
Store
Definition
To transmit the data from the computer to a memory device.
Term
Storage Device
Definition
A device into which data can be entered and from which it can be retrieved at a later time.
Term
Supercomputer
Definition
Designed to be markedly larger and/or faster than ordinary mainframe computers.
Term
Computer System
Definition
An organization of hardware and software designed to accomplish a data processing function.
Term
Tetrabyte
Definition
1,000 Gigabytes
Term
Utility Program
Definition
A program to do often needed tasks in managing the computer, but not an application for which the user bought the computer.
Term
Vertical Market Software
Definition
Software designed and marketed to a particular industry or profession, such as funeral service.
Term
Word Processing
Definition
The use of computerized equipment to create, store, recall, correct, and produce written documents.
Term
Simple Object Access Protocol
Definition
A method of transferring messages or small amounts of data over the Internt
Term
Simple Mail Transfer Protocol
Definition
The protocol for sending email over the Internet. It is a set of commands used to authenticate and direct the email message.
Term
Server Message Block
Definition
Network protocol used by Windows computers to allow systems within the same network to share files.
Term
Skin
Definition
The appearance of a program's interface. Similar to a theme.
Term
Site map
Definition
The overview of the pages on a website.
Term
Server
Definition
A device allowing users to connect and access programs, files, and other info. The device "serves" the information.
Term
Serial Port
Definition
Type of connection on PCs used for peripherals such as mice, game controllers, modems, and old printers.
Term
Search Engine
Definition
A way for Web users to search online.
Term
Script
Definition
A list of commands that are executed by a certain program or scripting engine.
Term
Safe Mode
Definition
A way for the Windows operating system to run with the minimum system files necessary.
Term
Runtime
Definition
The time when a program is running or executing.
Term
Router
Definition
A hardware device that routes data, usually from a Local Area Network to another network connection.
Term
Rich text
Definition
Text that supports formatting like bold, italics, underlining, changes of font size and color, etc.
Term
Remote user
Definition
One who works on a computer from a remote location.
Term
Resolution
Definition
A term to describe how many pixels a monitor can display, or how fine a printer can print.
Term
Readme
Definition
File, often named 'read me' to get attention. It's a file containing useful information regarding a software program.
Term
Raw file
Definition
A collection of unprocessed data. The file has not been altered, compressed, or in any way manipulated.
Term
QWERTY
Definition
Term describing a standard Latin-based keyboard. The first six keys in the upper-left row spell its name.
Term
Queue
Definition
A list of jobs waiting to be processed. Computer programs often work with these to order tasks.
Term
Plug & Play
Definition
Catchy phrase to describe devices which work with a computer system as soon as they're plugged in - no software to download.
Term
Pixel
Definition
Short for 'picture element' - small dots which make up the images on computer displays.
Term
Phishing
Definition
Hackers attempt to steal personal information. Usually in the form of an email asking for usernames/passwords and other personal info.
Term
Pharming
Definition
A way hackers try to manipulate multiple users on the Internet at once. It captures personal information by getting users to go to a fake website.
Term
Portable Document Format
Definition
A multi-platform file format developed by Adobe Systems. It captures text, fonts, images, etc. and displays it the same on Macs & PCs.
Term
Skin
Definition
Appearance of a program's interface interface. You can make it look very different, but have the same function.
Term
Netiquette
Definition
Net etiquette, or etiquette on the Internet.
Term
Myspace
Definition
An online community that allows people to keep in touch and meet new people. Began to promote music but grew into a general community of friends.
Term
Memory Stick
Definition
A type of flash memory developed by Sony.
Term
Mac OS
Definition
Operating system that runs on Macintosh computers.
Term
Link
Definition
A highlighted and underlined word on a page that lets you jump to a new Web page.
Term
Applet
Definition
A Java program which can be embedded in a Web page.
Term
Javascript
Definition
Programming language developed by Sun Microsystems for use in conjunction with Netscape and may be integrated into standard HTML pages.
Term
Java
Definition
Programming language developed by Sun Microsystems.
Term
Icon
Definition
The way to view files on computers. A representation of the object or program on the computer
Term
Hyperlink
Definition
A word, phrase, or image you can click on to jump to a new document or section in the current document.
Term
Hub
Definition
Hardware device used to network multiple computers together. It's a central connection and usually is ethernet based.
Term
Hypertext Markup Language
Definition
Language that Web pages are written in. Web pages must conform to the rules in order to be displayed properly.
Term
Host
Definition
A computer that acts as a server for other computers on a network.
Term
Paste
Definition
To copy data to the clipboard & place it somewhere else.
Term
Peer to peer
Definition
Computer systems connected to each other via the Internet. Files may be shared directly between systems on the network.
Term
Veronica
Definition
Displays gopher menus of searches.
Very easy rodent-oriented netwide index to computerized archives.
Term
Virtual reality
Definition
Existing or resulting in essence though not in actual fact, form, or name.
Term
Uniform Resource Locator
Definition
Address of a specific Web site or file on the Internet.
Term
Windows XP
Definition
Most significant upgrade to the Windows operating system since Win95 . This system was introduced in 2001.
Term
Virus
Definition
Small programs that negatively affect the health of the computer.
Term
Virtual memory
Definition
Hardware the computer uses to load the operating system and run programs.
Term
Upload
Definition
Sending a file from your computer to another system.
Term
Website
Definition
A collection of Web pages.
Term
Username
Definition
A name that uniquely identifies someone on a computer.
Term
Wizard
Definition
A guide for creating a new document in a software program.
Term
Zip
Definition
A compressed file - may look like "document.zip"
Term
Y2K
Definition
Stands for Year 2000. It is more often in reference to the Millennium Bug
Term
Web host
Definition
A means of storing all the pages of your Website and making them available to computers connected to the Internet.
Term
Web ring
Definition
A way of linking related Web sites so people can visit many similar Web sites by following the provided link.
Term
Tutorial
Definition
An interactive software program created as a learning tool. Helps users to learn step-by-stem a new process.
Term
Workstation
Definition
A place where work gets done. Usually refers to a computer that's been configured to perform a set of tasks.
Term
Voice Over Internet Protocol
Definition
Basically a telephone connection over the Internet but the data is sent digitally.
Term
Wide Area Network
Definition
Similar to a Local Area Network, but a lot bigger. Not limited to a single location and may span long distances via telephone lines.
Term
Wireless
Definition
Term may be used to refer to Wi-Fi or Bluetooth
Term
Win32
Definition
Windows application program interface (API) for developing 32-bit applications.
Term
Webmaster
Definition
The person in charge of maintaining a Web site. Tasks include organizing and writing HTML.
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