Question 1

What does the abbreviation 'CPU' stand for in computer hardware?

Accepted Answer

CPU is the core component of a computer that performs all calculations and executes instructions from programs.

Question 2

Which abbreviation represents the main memory of a computer system?

Accepted Answer

RAM (Random Access Memory) is the volatile temporary memory used by the CPU to store data and programs during execution.

Question 3

What does 'OS' stand for in computer terminology?

Accepted Answer

OS (Operating System) is the software that manages computer hardware and provides services to applications and users.

Question 4

In MS Office, what does 'ODF' refer to?

Accepted Answer

ODF (Open Document Format) is a standard file format used for saving documents in MS Office and other applications.

Question 5

What is the meaning of the abbreviation 'HTTP' used in internet browsing?

Accepted Answer

HTTP (Hyper Text Transfer Protocol) is the protocol used for transmitting web pages and data over the internet.

Question 6

Which abbreviation refers to the physical address of a network device?

Accepted Answer

MAC Address (Media Access Control Address) is the unique hardware identifier assigned to network interface cards for local network communication.

Question 7

What does the abbreviation 'RAM' stand for in computer hardware?

Accepted Answer

RAM is volatile memory that allows random access to stored data at high speed.

Question 8

Which abbreviation represents the basic input/output system that initializes a computer during startup?

Accepted Answer

BIOS (Basic Input/Output System) is firmware that runs before the operating system loads.

Question 9

In MS Office, what does 'OLE' stand for when embedding objects?

Accepted Answer

OLE is a technology in MS Office that allows embedding and linking objects between applications.

Question 10

What is the correct expansion of 'CPU' in computer systems?

Accepted Answer

CPU (Central Processing Unit) is the primary component that executes instructions in a computer.

Question 11

Which abbreviation refers to the permanent storage device in a computer that retains data even after shutdown?

Accepted Answer

HDD (Hard Disk Drive) is non-volatile storage that permanently stores data until manually deleted.

Question 12

What does 'URL' stand for in the context of internet usage?

Accepted Answer

URL (Uniform Resource Locator) is the web address used to access resources on the internet.

Question 13

In operating systems, what does 'GUI' abbreviate to?

Accepted Answer

GUI (Graphical User Interface) provides visual elements like windows and icons for user interaction with the OS.

Question 14

In the context of computer memory, what does the abbreviation 'RAM' stand for, and which of the following best describes its primary function?

Accepted Answer

RAM (Random Access Memory) is volatile, temporary storage that allows the CPU to quickly read and write data during active operations.

Question 15

Which abbreviation represents the interface standard that connects peripheral devices to a computer at speeds up to 480 Mbps, and is commonly used for mice, keyboards, and printers?

Accepted Answer

USB (Universal Serial Bus) is the standard interface for connecting peripherals and supports speeds of up to 480 Mbps in USB 2.0 specifications.

Agniveer Army Clerk SKT Computer Abbreviations

Computer Abbreviations — Practice Questions