Explore Exams
Login Signup
Sign in Open App
UPSC Exam  >  UPSC Test  >  Lucent For GK  >  Test: Computer Abbreviations - UPSC MCQ

Computer Abbreviations - Free MCQ Practice Test with solutions, UPSC Lucent


MCQ Practice Test & Solutions: Test: Computer Abbreviations (20 Questions)

You can prepare effectively for UPSC Lucent For GK with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Computer Abbreviations". These 20 questions have been designed by the experts with the latest curriculum of UPSC 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 25 minutes
  • - Number of Questions: 20

Sign up on EduRev for free to attempt this test and track your preparation progress.

Test: Computer Abbreviations - Question 1
Save

MDI stands for____.

Detailed Solution: Question 1

MDI, which stands for "Multiple Document Interface," is a graphical user interface design that allows multiple documents or windows to be displayed within a single parent window. Users can easily switch between documents, enhancing productivity and organization by keeping related content within a cohesive workspace.

Test: Computer Abbreviations - Question 2
Save

What is the full form of PROM?

Detailed Solution: Question 2

PROM stands for Programmable Read-Only Memory.

  • Read-only memory (ROM) is a type of memory that is used in electronics and computers.
  • It is a non-volatile memory, that is, information stored in such memory is permanent and cannot be changed.
  • The other two types of ROM are
  • Electrically Erasable Programmable ROM (EEPROM)
  • Erasable Programmable ROM (EPROM)

Clear all your doubts with EduRev
Test: Computer Abbreviations - Question 3
Save

Which of the following is the correct full form of JPEG?

Detailed Solution: Question 3

JPEG stands for Joint Photographic Experts Group.

  • JPEG is a standard image format for containing lossy and compressed image data.
  • JPEG is a unique compression feature, that allows JPEG files to be used widely on the Internet, Computers, and Mobile Devices.

Test: Computer Abbreviations - Question 4
Save

What does RAM stand for?

Detailed Solution: Question 4

RAM is a type of computer memory that allows data to be accessed randomly, meaning the computer can read or write data to any location within the memory. It is a volatile memory used to store data temporarily while the computer is running.

Test: Computer Abbreviations - Question 5
Save

What does CPU stand for?

Detailed Solution: Question 5

CPU is the main component of a computer responsible for executing instructions of a computer program. It performs arithmetic, logic, and control operations, and it acts as the "brain" of the computer.

Test: Computer Abbreviations - Question 6
Save

What does USB stand for?

Detailed Solution: Question 6

USB is a standard interface used to connect various devices to a computer, such as external storage devices, keyboards, and printers. It provides a simple and versatile way of data transfer.

Test: Computer Abbreviations - Question 7
Save

What does HTML stand for?

Detailed Solution: Question 7

HTML is the standard markup language used to create and design web pages. It uses tags to define the structure and layout of content on a webpage.

Test: Computer Abbreviations - Question 8
Save

What does LAN stand for?

Detailed Solution: Question 8

LAN is a network that connects computers and devices within a limited geographical area, such as a home, office, or building. It allows for the sharing of resources and data between connected devices.

Test: Computer Abbreviations - Question 9
Save

What does VPN stand for?

Detailed Solution: Question 9

VPN is a secure and encrypted connection that allows users to access a private network over a public network, such as the internet. It enhances security and privacy while transmitting data over the internet.

Test: Computer Abbreviations - Question 10
Save

What does BIOS stand for?

Detailed Solution: Question 10

BIOS is a firmware used to initialize hardware components during the boot process and provide an interface for the operating system to interact with the hardware.

Test: Computer Abbreviations - Question 11
Save

What does URL stand for?

Detailed Solution: Question 11

URL is the address used to identify resources on the internet. It specifies the location of a resource and the protocol to be used for accessing it, such as "http://" or "https://".

Test: Computer Abbreviations - Question 12
Save

What does PDF stand for?

Detailed Solution: Question 12

PDF is a file format used for capturing and presenting documents independent of the software, hardware, and operating system. It ensures that the document's formatting remains consistent across different devices.

Test: Computer Abbreviations - Question 13
Save

What does SATA stand for?

Detailed Solution: Question 13

SATA is a type of interface used to connect storage devices, such as hard drives and solid-state drives, to a computer's motherboard. It replaced the older parallel ATA (PATA) interface.

Test: Computer Abbreviations - Question 14
Save

What does ISP stand for?

Detailed Solution: Question 14

ISP is a company or organization that provides access to the internet for individuals and businesses. It offers various internet connectivity options, such as dial-up, DSL, cable, and fiber.

Test: Computer Abbreviations - Question 15
Save

What does BIOS stand for?

Detailed Solution: Question 15

Correct answer: A - Basic Input/Output System.

BIOS is a firmware stored in ROM or flash memory that initializes hardware components when the computer is switched on.

It performs the POST (Power-On Self Test) to check essential hardware and provides basic input/output services required to load the operating system.

Therefore, the expansion Basic Input/Output System correctly describes BIOS and matches option A.

Test: Computer Abbreviations - Question 16
Save

What does ROM stand for?

Detailed Solution: Question 16

ROM is a type of computer memory that stores permanent data and instructions, and its contents cannot be altered or erased by the computer's user. It is used to store the firmware and essential system data.

Test: Computer Abbreviations - Question 17
Save

What does HTTPS stand for?

Detailed Solution: Question 17

HTTPS is a secure version of HTTP, the protocol used for transmitting data between a user's web browser and a website. It encrypts the data to ensure secure communication and protect against data interception.

Test: Computer Abbreviations - Question 18
Save

What does CPU Cache do?

Detailed Solution: Question 18

CPU cache is a small and fast memory unit located on the CPU chip. It stores frequently accessed data and instructions to reduce the time taken to access data from the main memory, thereby improving overall system performance.

Test: Computer Abbreviations - Question 19
Save

What does OCR stand for?

Detailed Solution: Question 19

OCR stands for Optical Character Recognition. It is a technology used to convert different types of documents, such as scanned paper documents or images of text, into editable and searchable data. OCR software analyzes the shapes of letters and characters in an image and translates them into machine-readable text.

Example:
When you scan a printed document and want to edit its text in MS Word, OCR technology helps extract and convert that text from the image into editable form.

Test: Computer Abbreviations - Question 20
Save

What does GUI stand for?

Detailed Solution: Question 20

GUI is a type of user interface that allows users to interact with a computer or electronic device through graphical elements such as icons, buttons, and windows. It provides a visual way to interact with software and perform tasks.

640 videos|1072 docs|422 tests
Join Course
Information about Test: Computer Abbreviations Page
In this test you can find the Exam questions for Test: Computer Abbreviations solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Computer Abbreviations, EduRev gives you an ample number of Online tests for practice
640 videos|1072 docs|422 tests
Join Course
Download as PDF

About this UPSC Practice Test

This test contains 20 MCQs on Computer Abbreviations with detailed solutions for each question. It is part of the Lucent For GK course on EduRev, designed to align with the current UPSC syllabus. Each solution explains not just the correct answer but also gives you an understanding of the topic — not just to attempt the question but also help you prepare for the exam with practice.

Explore more UPSC Study Resources

If you found this Computer Abbreviations MCQ Test helpful, you can further enhance your UPSC preparation with in-depth courses on EduRev, for all the subjects and topics available in Lucent For GK course. The course offers:
  • Video Lectures: covering all the topics of Lucent For GK
  • Notes for Revision: offering revision notes, important questions, summaries, flashcards, cheatsheets & more for UPSC preparation
  • MCQ Test: variety of questions as per the pattern of UPSC exam
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup