Computer Abbreviations A to Z PDF MCQs
What does CPU stand for?
- A. Central Processing Unit
- B. Central Procedural Unit
- C. Central Processing Unique
- D. None of these
Which is the correct full form of URL?
- A. Uniform routing locator
- B. Universal resource locator
- C. Uniform resource locator
- D. Uniform router locator
RAM is an abbreviation for which term?
- A. Random Access Memory
- B. Random Access Money
- C. Random Accurate Memory
- D. None of these
What does GUI denote?
- A. Graphical use interface
- B. Graphical user interface
- C. Grapic user interface
- D. None
PROM stands for what?
- A. Program Read-Only Memory
- B. Programmable read memory
- C. Programmable Read-Only Memory
- D. None
PB is the abbreviation for which unit?
- A. Petabyte
- B. Plumber
- C. Both
- D. None
What does AI mean?
- A. Artificial Information
- B. Artificial Intelligence
- C. Actual Information
- D. None
CU is an abbreviation for?
- A. Central unit
- B. Computer unit
- C. Control unit
- D. None
In networking, DSL stands for which term?
- A. Digital Subscriber Loop
- B. Digital Subscriber Line
- C. Both
- D. None
NOS is short for what?
- A. Network Operating System
- B. Node Open Software
- C. Non-operating software
- D. None
What does OSI refer to in computing?
- A. Operating system interface
- B. Open system interconnection
- C. Open system interconnection
- D. Optical service implementation
FAQ stands for which phrase?
- A. Frequently Asked Questions
- B. Favorite Asked Questions
- C. Favorite and Answered Questions
- D. Frequently Answered Questions
- E. All of these
VDU is an abbreviation for?
- A. Very Display Unit
- B. Virtual Display Uniform
- C. Visual Display Unit
- D. Virtual Detection Unit
- E. Visual Detection
IANA represents which authority?
- A. Internal Assigned Numbers Authority
- B. Internet Assigned Numbers Authority
- C. Internet Associate Numbers Authority
- D. Internet Associative Numbers Authority
- E. None of these
JSP is an acronym for?
- A. Java Server Protocol
- B. Java Server Pages
- C. Java Simple Protocol
- D. Java System Protocol
- E. None of these
RAT in security contexts refers to?
- A. Remote Access Terminal
- B. Remote Access Trojan
- C. Remote Address Terminal
- D. None of these
FORTRAN is short for?
- A. Formula Translation
- B. Formula Translator
- C. Both
- D. None
DMA denotes which term?
- A. Direct Memory Access
- B. Direct Module Access
- C. Direct Memory Allocation
- D. Direct Memory accept
- E. All of these
OMR stands for what?
- A. Optical Reader
- B. Optical Mark Recorder
- C. Optical Mark Reader
- D. None
ISP refers to?
- A. Internet service protection
- B. Internal service provider
- C. Internet service provider
- D. None
OCR is an abbreviation for?
- A. Optional character recognition
- B. Optical character recognize
- C. Optical character recognition
- D. None
WPA stands for?
- A. Wifi-Protected Area
- B. Wifi-Protected Access
- C. Wifi-Protected Axial
- D. Wifi-Protected America
WINDOWS is an acronym for?
- A. Wide interactive Network Development for Office work solution
- B. World interactive Network Development for Office work solution
- C. Wide internet Network Development for Office work solution
- D. Wide interact Network Development for Office work sol
I.T stands for?
- A. International treaty
- B. International tender
- C. Information technology
- D. None of these
ACR is short for?
- A. Annual confidential report
- B. Annual credit report
- C. Annual complete report
- D. None of these
HRM stands for?
- A. Human resource management
- B. Human resource manager
- C. Human resource measurement
- D. None of these
G-mail stands for?
- A. Gold Mail
- B. Great Mail
- C. Grooming Mail
- D. Google Mail
- E. All of the above
PHP is the acronym for?
- A. Hyper text processor
- B. High processor
- C. High picture pixel
- D. None
SIMM stands for?
- A. Single inline memory module
- B. Subscriber identity module
- C. Structured identity module
- D. None
CMOS is an abbreviation for?
- A. Compact Metal Oxide Semiconductor
- B. Complimentary Modal Oxide Semiconductor
- C. Complimentary Metal Oxide Semiconductor
- D. Complimentary Metal Original Semiconductor
- E. None of these
SSI stands for?
- A. Small-school integration
- B. Small-scale internet
- C. Small-scale integration
- D. None
JPG files usually refer to what type of file?
- A. A system file
- B. An animated movie file
- C. MS Encarta document
- D. An image file
- E. None
DDL stands for?
- A. Data Data Language
- B. Data Definition League
- C. Data Definition Language
- D. None
CDR is an abbreviation for?
- A. Call detail record
- B. Call decode record
- C. Call detail recorder
- D. None
UHF stands for?
- A. Uni high frequency
- B. Ultra heavy frequency
- C. Ultra high frequency
- D. None
CLI denotes which term?
- A. Common-line interface
- B. Command-line internet
- C. Command-line interface
- D. None
PAN stands for?
- A. Personal area Network
- B. Pakistan area network
- C. Both
- D. None
In computing, CAL refers to?
- A. Computer Assisted Learning
- B. Computer Added Learning
- C. Computer aided Learning
- D. Computer Affected Learning
The Internet was originally developed by which agency?
- A. NSA
- B. NSF
- C. ARPA
- D. None
PARAM is an example of a what?
- A. Super computer
- B. PC
- C. Laptop
- D. None
VOIP stands for?
- A. Video Over Internet Protocol
- B. Voice Over Internet Protocol
- C. Virus Over Internet Protocol
- D. Virtual Over Internet Protocol
DVD is short for?
- A. Digital Video Disk
- B. Digital Value Disk
- C. Digital Versatile Disk
- D. Data Video Disk
- E. None of these
GPRS stands for?
- A. General Packet Repair Service
- B. General Packet Radio Service
- C. Graphics Packet Radio Service
- D. None of these
XML denotes which language?
- A. Example Markup Language
- B. Extensible Markup Language
- C. Easy Markup Language
- D. Extensible Media Language
- E. None of these
SMS stands for?
- A. Short message service
- B. Small message send
- C. Send message send
- D. None
ISPR is an acronym for?
- A. Inter Services Public Relations
- B. Internal Services Public Relations
- C. Inter Superior Personal Relations
- D. None of these
VLSI stands for?
- A. Very large scale internet
- B. Very large service integration
- C. Very large scale integration
- D. None
SMPS is short for?
- A. Single mode power supply
- B. Store mode power supply
- C. Start mode power supply
- D. Switched mode power supply
UDP stands for?
- A. User datagram protocol
- B. User dialing protocol
- C. User datagram package
- D. None of these
Wi-Fi is an abbreviation for?
- A. Wireless fidelity
- B. Wire fidelity
- C. Both
- D. None
DOS stands for?
- A. Digital operating system
- B. Disk operation system
- C. Disk operating system
- D. None
CAN is the acronym for?
- A. Campus area network
- B. Control area network
- C. Calculated area network
- D. Computer area network
UMS stands for?
- A. Under the monitory system
- B. Urgent mail services
- C. Urgent management service
- D. One of these
BCD stands for?
- A. Binary coded decimetre
- B. Binary control decimal
- C. Binary coded decimal
- D. None
JPEG stands for?
- A. Joint Photo Editing Group
- B. Joint Photographic Experts Group
- C. Joint photo expert group
- D. None
VGA is an abbreviation for?
- A. Video Graphics Arround
- B. Video Graphic Array
- C. Video Group Array
- D. None
Who is credited with inventing TCP/IP?
- A. Robert G Khan
- B. Vint Cerf
- C. Both
- D. None
TCP stands for?
- A. Transmission Control Protocol
- B. Transport capture protocol
- C. Transmission control Prototype
- D. A & B
NTFS stands for?
- A. New Term File System
- B. New Technology File System
- C. New Technology File Server
- D. None of these
USB stands for?
- A. Universal Secure Bus
- B. Universal Serial Bus
- C. Universal system to carry bytes
- D. Unidirectional saving bus
What does APT expand to in computer terminology?
- A. Automatically planned Tool
- B. Automatically Programmed Transfer
- C. Automatically Programmed Tool
- D. None of these
Expand the abbreviation ALU.
- A. Arithmetic Logic Unit
- B. Arithmetic and legal unit
- C. Alternating Logic Unit
- D. Alternate Local Unit
HRD refers to which phrase?
- A. Human Resource Development
- B. Human Right Development
- C. Human Resource Division
- D. None
What is the full form of CSS?
- A. cascading stylish sheet
- B. cascade style sheet
- C. cascading style sheet
- D. none
MICR is short for?
- A. Magnetic Ink Code Reader
- B. Magnetic Ink Cases Reader
- C. Magnetic ink character recognition
- D. None of these
HDMI stands for which option?
- A. High-Definition Multimedia Input
- B. High-Density Multichip Interconnect
- C. High-Definition Multimedia Interface
- D. High-Definition Multichip Interconnect
- E. None of these
What does API represent?
- A. Algorithmic Protocol Interface
- B. Adapter Protocol Interface
- C. Application Programming Interface
- D. Accellerated Programming Interface
- E. None of these
ROM is an abbreviation for?
- A. random only memory
- B. read only memory
- C. read only
- D. None
On the Internet, a device is located by its ____.
- A. IP address
- B. URL
- C. VGA
- D. None
MAN stands for?
- A. Metropolitan Area Network
- B. Main Area Network
- C. Median Area Network
- D. None
What is the full form of MRI?
- A. Magnetic Resonance Imaging
- B. Magnetic Related Imaging
- C. Both
- D. None
Expand the term Modem.
- A. Modulation Memodulation
- B. Modern Memodulation
- C. Old Memodulation
- D. Modulation and Demodulation
RMS stands for?
- A. Result Management System
- B. Result Moved System
- C. Result Master System
- D. Result Movement System
Both ALU and CU are components of the ____.
- A. CPU
- B. Key Board
- C. Hard disk
- D. None of these
WWW expands to?
- A. World Wide Web Worm
- B. World Wide Web Warning
- C. World Wide Web Wrath
- D. World Wide Web Wireless
SQL is an acronym for?
- A. structured query language
- B. sequence query language
- C. structured query logo
- D. None
HR is short for?
- A. Human Resources
- B. Heater
- C. Hour
- D. Home Run
HTML stands for?
- A. Hypertext Mark Language
- B. Hypertext Markup Language
- C. Hi Tech Meaningful Language
- D. Hypertext Markup Link
Which protocol handles e-mail delivery between servers?
- A. TELNET
- B. SNMP
- C. SMTP
- D. None of these
BIOS is an abbreviation of?
- A. Board input/output system
- B. Back the input/output system
- C. Behind input/output system
- D. Basic input/output system
FTP stands for?
- A. file transfer protection
- B. film transfer protocol
- C. file transfer protocol
- D. None
RDBMS expands to?
- A. Regional Database Management System
- B. Repairable Database Management System
- C. Relational Database Management Software
- D. Relational Database Memory System
- E. Relational Database Management System
DHCP stands for?
- A. Disk Host Control Protocol
- B. Domain Host Control Protocol
- C. Driver Host Control Protocol
- D. None of these
SMTP stands for?
- A. Simple Merge Transfer Protocol
- B. Simple Mail Transfer Protocol
- C. Senior Mail Transfer Protocol
- D. Simple Mail Tentative Protocol
- E. None of these
EPI refers to?
- A. Expanded Programme of Immunization
- B. Expanded Programme on Immunization
- C. Expanded Programme for Immunization
- D. Expanded Programme to Immunization
IBM stands for?
- A. International Business Machine
- B. Integrated Business Machine
- C. Information Business Machines
- D. International Business Model
- E. None of the above
LED expands to?
- A. lift emitting diode
- B. light emitting diode
- C. light emitting disk
- D. None
CRT is a type of what?
- A. monitor
- B. printer
- C. software
- D. None
KB is short for?
- A. Kili Bind
- B. KiloByte
- C. Kilo Basic
- D. None of these
CAD stands for?
- A. Computer aided design
- B. Computer algorithm for design
- C. Computer application in dosing
- D. Computer analogue design
WAN means?
- A. world area network
- B. wide average network
- C. wide area network
- D. none of these
USB stands for?
- A. Universal serial Bussiness
- B. Universal Serial Bus
- C. Universal Secondary Bus
- D. Unary Serial Bus
GPT abbreviation expands to?
- A. Great Performance Technology
- B. Generative Pre-trained Transformer
- C. General Purpose Transformer
- D. Generative Positioning Technology
ChatGPT stands for?
- A. Chat Great Performance Technology
- B. Chat Generative Pre-trained Transformer
- C. Chat General Purpose Transformer
- D. Chat Generative Positioning Technology
FATF stands for?
- A. Financial Action Task Force
- B. Financial Action Tast Force
- C. Financial Action Task Free
- D. None
BCC stands for?
- A. Blind copy copy
- B. Blind carbon company
- C. Blind carbon copy
- D. None of these
DNS expands to?
- A. Dedicated Numerical Server
- B. Domain Name System
- C. Digital Network Software
- D. None of these
PUC in Secretariat means?
- A. Put up carefully
- B. Put under consideration
- C. Paper Under Consideration
- D. None of these
GPU stands for?
- A. Graphics Processing Unit
- B. Grouped Processing Unit
- C. Graphical Performance Utility
- D. Graphical Portable Unit
In memos, DO means?
- A. Don’t obey
- B. Demi official
- C. Dummy official
- D. None
LCD stands for?
- A. liquid crystal disk
- B. liquefied crystal display
- C. liquid crystal display
- D. None
CD is short for?
- A. Compact able disk
- B. Compact data
- C. Compact able data
- D. Compact disc
- E. None
WLL stands for?
- A. Without lever line
- B. Wireless in Local Loop
- C. Widin Local Line
- D. None of these
URL expands to?
- A. Uniform router locator
- B. Uniform resource locator
- C. Universal resource locator
- D. Uniform routing locator
IP stands for?
- A. Intranet Process
- B. Internet Process
- C. Intranet Protocol
- D. Internet Protocol
PC means?
- A. personal computer
- B. program counter
- C. performance counter
- D. performance changer
ULSI stands for?
- A. Ultra Large Scale Integration
- B. Under Lower Scale Integration
- C. Ultra Lower Scale Integration
- D. Under Large Scale Integration
CAI in education means?
- A. Community Assisted Instruction
- B. Computer Assistant Instruction
- C. Computer Assisted Instruction
- D. Characteristics of Assistant Instructor
SBU stands for?
- A. satisfied business unit
- B. stratified business unit
- C. strategic building unit
- D. strategic business unit
AFT is an abbreviation for?
- A. Automatic File Transfer
- B. Available File Table
- C. Attractor Field Therapy
- D. Almost Free Text
HPCM stands for?
- A. High-Performance Computing Mobility
- B. High-Performance Mobility
- C. High-Platform Computing Mobility
- D. None
DPA stands for?
- A. Data Protection Assistant
- B. Data Processing Authority
- C. Data Protection Agent
- D. None of above
KPO stands for?
- A. Keypad of Computer
- B. Key Point Operator
- C. Keyboard Programme
- D. Key Punch operator
LAN stands for?
- A. Limited Area Network
- B. Logical Area Network
- C. Local Area Network
- D. Large Area Network
PIN means?
- A. personal identification number
- B. payment identification number
- C. personal identification numeric
- D. None of these
Another term for Notebook is?
- A. computer
- B. LCD
- C. Laptop
- D. None of these
PDF stands for?
- A. Print Document Format
- B. Portable Disc Format
- C. Portable Document Format
- D. Portable Document Firewall
- E. None of these
CAM expands to?
- A. Computer added manufacturing
- B. camera
- C. computer animation
- D. None
CRT expands to?
- A. Criterion-Referenced Test
- B. Curriculum-Related Task
- C. Centralized Resource Test
- D. Comparative Research Technique