Important Computer Abbreviations Mcqs

1- What does "CPU" stand for ?

A. Central Processing Unit
B. Computer Personal Unit
C. Central Peripheral Unit
D. Central Program Unit

Answer : A. Central Processing Unit

2- What is the full form of "RAM" ?

A. Read Access Memory
B. Run Advanced Memory
C. Random Access Memory
D. Remote Access Memory

Answer : C. Random Access Memory

3- "ROM" stands for ?

A. Running Optical Memory
B. Read-On Memory
C. Random Output Memory
D. Read-Only Memory

Answer : D. Read-Only Memory

4- What does "USB" stand for ?

A. Universal Serial Bus
B. Universal System Board
C. United Serial Bus
D. Universal Storage Base

Answer : A. Universal Serial Bus

5- The abbreviation "HTTP" stands for ?

A. High Tech Transfer Process
B. Hyperlink Transfer Program
C. HyperText Transfer Protocol
D. High Transmission Text Protocol

Answer : C. HyperText Transfer Protocol

6- "IP" in IP address stands for ?

A. Internet Provider
B. Internet Protocol
C. Internal Process
D. Interconnected Program

Answer : B. Internet Protocol

7- "HTML" stands for ?

A. High Transmission Marking Language
B. Hyper Transfer Markup Language
C. High-Level Text Markup Language
D. HyperText Markup Language

Answer : D. HyperText Markup Language

8- What is the full form of "VPN" ?

A. Virtual Private Network
B. Verified Personal Network
C. Virtual Public Network
D. Variable Private Network

Answer : A. Virtual Private Network

9- "BIOS" stands for ?

A. Basic Input Output System
B. Binary Input Output System
C. Basic Internal Operating System
D. Basic Internet Operating System

Answer : A. Basic Input Output System

10- "PDF" stands for ?

A. Personal Data File
B. Portable Document Format
C. Printable Document File
D. Public Document Format

Answer : B. Portable Document Format

11- What does "LAN" stand for ?

A. Local Authorization Number
B. Logical Area Network
C. Large Access Node
D. Local Area Network

Answer : D. Local Area Network

12- The abbreviation "WAN" stands for ?

A. Wide Authorization Number
B. Web Application Node
C. Wide Area Network
D. Wireless Access Network

Answer : C. Wide Area Network

13- What is the full form of "DNS" ?

A. Domain Name System
B. Digital Network Server
C. Dynamic Name Service
D. Data Network System

Answer : A. Domain Name System

14- "SMTP" stands for ?

A. Secure Mail Transport Protocol
B. Server Mail Transfer Protocol
C. Standard Mail Transmission Process
D. Simple Mail Transfer Protocol

Answer : D. Simple Mail Transfer Protocol

15- The abbreviation "VPN" stands for ?

A. Verified Personal Node
B. Virtual Private Network
C. Virtual Process Network
D. Variable Public Network

Answer : B. Virtual Private Network

16- What is the full form of "HTTPs" ?

A. HyperText Transmission Protocol Secure
B. Hyperlink Text Transfer Protocol Secure
C. HyperText Transfer Protocol Secure
D. High-Tech Transfer Protocol Secure

Answer : C. HyperText Transfer Protocol Secure

17- "CD-ROM" stands for ?

A. Compact Disc Read-Only Memory
B. Central Disc Random Operating Memory
C. Compact Data Read-Only Module
D. Central Drive Read Output Memory

Answer : A. Compact Disc Read-Only Memory

18- What does "SSD" stand for in computing ?

A. Solid State Drive
B. Super Speed Data
C. Storage System Device
D. Secure System Drive

Answer : A. Solid State Drive

19- "Wi-Fi" stands for ?

A. Wireless File
B. Wired-Free Internet
C. Wide Frequency
D. Wireless Fidelity

Answer : D. Wireless Fidelity

20- What is the full form of "URL"?

A. Universal Reference Link
B. Uniform Resource Locator
C. Unique Resource Link
D. Unified Reference Locator

Answer : B. Uniform Resource Locator

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