question Which programming language is commonly used for developing mobile applications

Computer Fundamentals

Which programming language is commonly used for developing mobile applications?

A. Java
B. Python
C. Swift
D. C#

Swift is a programming language commonly used for developing iOS applications.

What is the purpose of the CTRL + Y keyboard shortcut?

A. Cut the selected text
B. Redo the last action
C. Save the document
D. Paste the copied text

Which file extension is commonly associated with a dynamic link library on Windows systems?

A. .dll
B. .exe
C. .lib
D. .obj

What is the purpose of the CTRL + C keyboard shortcut?

A. Copy selected text or item
B. Cut selected text or item
C. Paste copied text or item
D. Undo the last action

Which of the following is a volatile memory?

A. Hard Disk Drive
B. SSD
C. RAM
D. Flash Drive

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

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 main purpose of an antivirus program?

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

What is the purpose of a router in a network?

A. Connect devices within a LAN
B. Filter internet content
C. Connect different networks
D. Increase internet speed

What is the primary purpose of an antivirus program?

A. Enhance system performance
B. Prevent data loss
C. Protect against malware
D. Manage network settings

Which programming language is commonly used for web development?

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