question What is the main purpose of an antivirus program

Computer Fundamentals

What is the main purpose of an antivirus program?

A. Manage system resources
B. Enhance graphics performance
C. Protect against malware
D. Organize files and folders

Antivirus programs are designed to detect and remove malicious software.

In networking, what does LAN stand for?

A. Local Area Network
B. Large Area Network
C. Linked Area Network
D. Longitudinal Access Network

What is the primary function of the CTRL + Q keyboard shortcut?

A. Quit the application
B. Quick save the document
C. Quit the document
D. Quote the selected text

What is the purpose of a UPS (Uninterruptible Power Supply) in computing?

A. Increase internet speed
B. Prevent data loss during power outages
C. Manage system resources
D. Connect to the internet

Which file format is commonly used for multimedia presentations?

A. .txt
B. .mp3
C. .ppt
D. .xls

Which programming language is commonly used for developing artificial intelligence applications?

A. Java
B. Python
C. C++
D. Lisp

What is the primary function of a webcam in computing?

A. Display graphics
B. Record audio
C. Capture images
D. Track eye movements

Which type of software enables communication between the hardware and the user?

A. Application software
B. System software
C. Firmware
D. Middleware

Which programming language is commonly used for developing embedded systems?

A. C
B. Python
C. Java
D. Ruby

What is the purpose of the BIOS in a computer?

A. Boot the operating system
B. Manage internet connections
C. Run applications
D. Create backups

What is the full form of URL?

A. Universal Resource Locator
B. Uniform Resource Locator
C. Ultimate Resource Locator
D. Unique Resource Locator