Computer Operator-All Full Forms

Computer-All Full Forms/ Abbreviations

CPU=Central Processing Unit

ALU=Arithmetic Logic Unit

CU=Control Unit

MU=Memory Unit

RAM=Random Access Memory

ROM=Read Only Memory

DRAM=Dynamic Random Access Memory

SRAM=Static Random Access Memory

EROM=Erasable Read Only Memory

EPROM=Erasable Programmable Read Only Memory

EEPROM=Electrically Erasable Programmable Read Only Memory

VDU=Visual Display Unit

CRT=Cathode Ray Tube

LCD=Liquid Crystal Display

LED=Light Emitting Diode

CD=Compact Disk

DVD=Digital Versatile Disk

PC=Personal Computer

PDA=Personal Digital Assistant

UNIVAC=Universal Automatic Computer

ENIAC=Electronic Numerical Integrator And Calculator

EDVAC=Electronic Discrete Variable Automatic Computer

FORTAN=Formula Translator

COBOL=Common Business Oriented Language

IC=Integrated Circuit

LSI=Large Scale Integration

VLSI=Very Large Scale Integration

SLSI=Super Large Scale Integration

GUI=Graphical User Interface

AI=Artificial Intelligence

NLP=Natural Language Processing

FLOPS=Floating Point Operations Per Second

I/O=Input Output

BIOS=Basic Input Output System

AGP=Accelerated Graphics Port

PCI=Peripheral Component Interconnect

POST=Power On Self Test

BIPS=Billion Instructions Per Second

RISC=Reduced Instruction Set Computer

CISC=Complex Instruction Set Computer

CMOS=Complementary Metal-Oxide Semiconductor

MIPS=Million Instructions Per Second

USB=Universal Serial Bus

SIMM=Single In-line Memory Module

DIMM=Dual In-line Memory Module

GHz=Giga Hertz

MHz=Mega Hertz

PCB=Printed Circuit Board

ISA=Industry Standard Architecture

BIT=Binary Digit

FAT= File Allocation Table

NTFS= New Technology File System

FDD=Floppy Disk Drive

HDD=Hard Disk Drive

CD-ROM=Compact Disk-Read Only Memory

DVD-ROM= Digital Video Disk-Read Only Memory

GB=Gigabyte

KB=Kilobyte

MB=Megabyte

MICR= Magnetic Ink Character Recognition

OCR= Optical Character Recognition

OMR= Optical Mark Recognition

CAD= Computer Aided Design

ATM= Automated Teller Machine

dpi=dots per inch

cps=Character per Second

ASCII= American Standard Code for Information Interchange

EBCDIC= Extended Binary Coded Decimal Interchange Code

TB=Terabyte

UTF= Unicode Transformation Format

MS-DOS= Microsoft Disk Operating System

OS=Operating System

CLI= Command Line Interface

OPP=Object Oriented Programming

AOP=Aspect Oriented Programming

STP=Shielded Twisted Pair

UTP=Unshielded Twisted Pair

LAN=Local Area Network

WAN=Wide Area Network

MAN= Metropolitan Area Network

WLAN=Wireless Local Area Network

ISO= International Standards Organization

NIC= Network Interface Card

PSTN= Public Switched Telephone Network

RF=Radio Frequency

FDM= Frequency Division Multiplexing

bps=bits per second

cps=cycles per second

WDM= Wavelength Division Multiplexing

DARPA= Defense Advanced Research Projects Agency

TCP=Transmission Control Protocol

IP= Internet Protocol

WWW=World Wide Web

ISP= Internet Service Provider

NAP= Network Access Point

ISDN= Integrated Services Digital Network

DSL= Digital Subscriber Line

ADSL =Asymmetric Digital Subscriber Line

DNS= Domain Name System

HTML= HyperText Markup Language

HTTP = HyperText Transfer Protocol

URL= Uniform Resource Locator

XML= Extensible Markup Language

DHTML= Dynamic HyperText Markup Language

DOM= Document Object Model

E-mail =Electronic Mail

SMTP= Simple Mail Transfer Protocol

IMAP= Internet Message Access Protocol 

POP=Post Office Protocol

FTP= File Transfer Protocol

Telnet =Terminal Network

IRC= Internet Relay Chat

PHP= Hypertext Preprocessor

CGI= Common Gateway Interface

DBA= Database Administrator

DBMS= Database Management System

SQL= Structured Query Language

DDL=  Data Definition Language

DML= Data Manipulation Language

API=Application Program Interface

GIF= Graphical Interchange Format

JPEG=Joint Photographic Experts Group

PNG= Portable Network Graphic

BMP= BitMaP

TIFF= Tagged Image File Format

MIDI= Musical Instrument Digital Interface

RIFF= Resource Interleave File Format

MPEG= Motion Picture Experts Group

VR= Virtual Reality

HMD =Head-mounted display

DoS= Denial of Service

SSL= Secure Socket Layer

BASIC= Veginners All Purpose Symbolic Instruction Code

CCTV= Closed Circuit Television

AMR= Adaptive Multi Rate Codec

CDMA= Code Division Multiple Access

CAL= Computer Aided Learning

GIGO= Garbage In Garbage Out

GPRS= General Pocket Radio Service

GSM = Global System for Mobile Communication

IBM= International Business Machines

HTTPS= Hypertext Transfer Protocol Secure

ICT= Information and Communication Technology

JAD= Java Application Descriptor

MBPS=Mega Bypes Per Second

Pixel = Picture Element

SIM= Subscriber Identity Module

UPS=Uninterruptible Power Supply

VIRUS= Vital Information Resource Under Seized

VOIP= Voice Over Internet Protocol

MODEM= Modulator Demodulator

SSD= Solid State Drive