UPSC important Computer Questions

Important computer Abbreviations (computer short forms)

LAN = Local Area Network

WAN = Wide Area Network

MAN = Metropolitan Area Network

VAN = Value Add Network

URL = Uniform Resource Locator

MS-DOS = Micro Soft Disk Operating System

OCR = Optical Character Recognition

UUCP = Unix to Unix Copy

IBM = International Business Machine

DBMS = Data Base Management System

ROM = Read Only