IMPORTANT Computer
Abbreviations
RRB / SSC EXAM
ENGINEERS CAREER INSTITUTE
PHONE NUMBER -: 8077071848
➢ ANSI—American National Standards Institute
➢ ARPANET—Advanced Research Projects Agency Network
➢ ASCII—American Standard Code for Information Interchange
➢ ISCII— Indian Standard Code for Information Interchange
➢ ASP—Active Server Pages
➢ BASIC—Beginner's All-Purpose Symbolic Instruction Code
➢ CDMA—Code Division Multiple Access
➢ CD-R—CD-Recordable
➢ CD-RW—CD-Rewritable
➢ COBOL—Common Business-Oriented Language
➢ DBMS—Database Management System
➢ DVD—Digital Versatile Disc or Digital Video Disc
➢ ENIAC—Electronic Numerical Integrator and Computer
➢ EDSAC—Electronic Delay Storage Automatic Calculator
➢ EDVAC—Electronic Discrete Variable Automatic Computer
➢ EEPROM—Electronically Erasable Programmable Read-Only Memory
➢ EPROM—Erasable Programmable Read-Only Memory
➢ FDD—Floppy Disk Drive
➢ GUI—Graphical User Interface
➢ HDD—Hard Disk Drive
➢ HTML—Hypertext Markup Language
➢ HTTP—Hypertext Transfer Protocol
➢ HTTPs—Secure Hypertext Transport Protocol
➢ ISO—International Organization for Standardization
➢ ISP—Internet Service Provider
➢ Kb—Kilobit
➢ KB—Kilobyte
➢ LCD—Liquid Crystal Display
➢ LIFO—Last In First Out
➢ MAC—Media Access Control
➢ PAN—Personal Area Network
➢ PERL—Practical Extraction and Reporting Language
➢ USB—Universal Serial Bus
➢ VLAN—Virtual Local Area
➢ RDBMS–Relational Database Management System
➢ XML–Extensible Markup Language
➢ ASP–Active Server Pages
➢ API–Application Programming Interfaces
➢ CSS–Cascading Style Sheets
➢ ASCII–American Standard Code For Information Interchange
➢ XSL- Extensible Style Sheet Language
➢ AVI – Audio Video Interleaved
➢ CDA – Compact Disk Audio
➢ DLL – Dynamic Link Library
➢ JPEG – Joint Photographic Expert Group
➢ VHF – Very High Frequency.
➢ UHF – Ultra High Frequency.
➢ ALU- Arithmetic Logic Unit
➢ URL – Uniform Resource Locator.
➢ AMD – Advance Micro Device
➢ ASIC – Application Specific Integrated Circuit
➢ USB – Universal Serial Bus.
➢ VIRUS – Vital Information Resource Under Seized.
➢ MIME–Multipurpose Internet Mail Extensions
➢ JAD – Java Application Development
➢ MIDI – Musical Instrument Digital Interface
➢ MPEG – Motion Picture Experts Group
➢ PDF – Portable Document Format
➢ SQL—Structured Query Language
➢ SRAM—Static Random Access Memory
➢ TTL—Transistor-Transistor Logic
➢ UML—Unified Modeling Language
➢ RAID—Redundant Array of Independent Disks
➢ RDBMS—Relational Database Management System
➢ RISC—Reduced Instruction Set Computer
➢ GIF – Graphics Interchange Format
➢ MAPI—Messaging Application Programming Interface
➢ MTA—Mail Transfer Agent
➢ OSS—Open-Source Software
➢ TCP - Transmission Control Protocol
➢ FTP - File Transfer Protocol
➢ TFTP – Trivial File Transfer Protocol
➢ SFTP - Secure File Transfer Protocol
➢ SMTP- Simple Mail Transfer Protocol
➢ TFT- Thin Film Transistor
➢ HTTP- Hyper Text Transfer Protocol
➢ CRT - Cathode Ray Tube
➢ HTTPS - Hyper Text Transfer Protocol Secure
➢ MIDI - Musical Instrument Digital Interface
➢ UDP - User Datagram Protocol
➢ CAN - Campus Area Network
➢ PCB - Printer Circuit Board
➢ PAN - Personal Area Network
➢ SRAM - Static RAM
➢ SAN - Storage Area Network
➢ DRAM - Dynamic RAM
➢ CNM - Circulatory Network Mode
➢ LED - Light Emitting Diode
➢ PROM - Programmable ROM
➢ EPROM - Electrically PROM
➢ EEPROM - Electrically Erasable PROM
➢ DBMS - Data Base Management System
➢ HDD - Hard Disc Drive
➢ MODEM - Modulator Demodulator
➢ FDD - Floppy Disc Drive
➢ RAM - Random Access Memory
➢ CD - Compact Disc
➢ ROM - Read Only Memory
➢ DVD - Digital Video/Versatile Disc
➢ SMPS - Switch Mode Power Supply
➢ BRD - Blu Ray Disc
➢ OMR - Optical Mark Reader
➢ HVD - Holographic Versatile Disc
➢ MIPS - Million Instruction PerSecond
➢ BIPS - Billion Instruction PerSecond
➢ TIPS - Trillion Instruction PerSecond
➢ DPI - Dots Per Inch
