Computer Principles and Funeral Service Application Flashcards
Computer programs designed for a specific use and are relatively easy to use without any technical knowledge of programming
Applications Software
ALU
Arithmetic Logic Unit
The part of the central processing unit where numerical calculations and logical operations are performed
Arithmetic Logic Unit
ASCII
American Standard Code for Information Interchange
A commonly used code for representing Data
ASCII
Computers use this program to translate the commands into its own machine language
Assembler
Keeps track of the symbolic names and assigns appropriate memory locations to them
Assembler
A duplicate of an original program or data made as a precaution against loss or damage of the original
Backup
The smallest amount of information a computer can store
Bit
The space a character, letter, or number takes up in the computer’s memory
Byte
Made up of 8 bits
Byte
CRT
Cathode Ray Tube
A device like a TV screen in which an electron beam hits a phosphorescent screen for the display of information
Cathode Ray Tube
A terminal device similar to a television set on which input or outputs may be displayed
Cathode Ray Tube
CPU
Central Processing Unit
The unit of a computer system that contains the circuits which control and perform the execution of instructions
Central Processing Unit
That portion of a computer that serves to control the functions of the system, composed of the memory, ALU, and control unit
Central Processing Unit
CD-ROM
Compact Disk Read Only Memory
A compact disk from which stored data can be read by a laser beam
CD-ROM
Data cannot be written on this
CD-ROM
A computer monitor that can display more than one active color
Color Monitor
A device which manipulates data according to a series of instructions stored in its memory
Computer
An electronic device that can accept data, perform instructions on the data, and deliver the results of the processed data
Computer
By changing the instructions, this can be made to do a completely different task
Computer
An organization of hardware and software designed to accomplish a data processing function
Computer System
A portion of the CPU that directs the sequence of operations, interprets coded instructions, and initiates the proper commands to execute instructions
Control Unit
A type of software where the user tells the programmer what he/she wants to be able to do and the programmer writes a set of instructions to the specific tasks for the particular user
Customized Software
The information that the computer manipulates
Data
An organized collection of related data
Database
The process of entering data into a computer system
Data Input
Any procedure for receiving information and producing a specific result
Data Processing
The rearrangement and refinement of raw data into a form suitable for further use
Data Processing
The use of personal computers to design and print professional quality typeset documents
Desktop Publishing
Thin disks of magnetic material capable of storing a large amount of information
Disks
Spin rapidly in the disk drive
Disks
Data storage devices that are outside the main memory of the computer
Disks/Media Drives
The words, symbols, or numbers which appear in visual form
Display
A device containing a sealed, rigid magnetic disk and read/write mechanism, usually built directly into the computer’s cabinet
Fixed/Hard Disk
A device with a read/write mechanism that accepts removable disks
Floppy Disk Drive
Flexible, plastic disks on which data is stored magnetically
Floppy Disk
To prepare a new disk for use by the computer or an old one for re-use
Format
Erases all previous information
Formatting
The process of preparing any disk or diskette for use by the computer
Formatting
The productions of pictures, charts, diagrams, etc
Graphics