question In networking what does VPN stand for

Computer Fundamentals

In networking, what does VPN stand for?

A. Virtual Private Network
B. Very Personal Network
C. Visible Public Network
D. Verified Public Network

VPNs provide a secure and private connection over a public network, such as the internet.

Which of the following is a volatile memory?

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

What does SQL stand for in database management?

A. Structured Query Language
B. Sequential Query Logic
C. Systematic Query Locator
D. Software Quality Level

What is the purpose of a compiler?

A. Execute programs
B. Debug code
C. Convert high-level code to machine code
D. Manage files

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 purpose of a network router?

A. Display web pages
B. Connect devices within a LAN
C. Block unauthorized access
D. Manage file storage

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

A. Select all
B. Cut the selected text
C. Center-align text
D. Paste the copied text

Which programming paradigm is based on the concept of "objects"?

A. Procedural programming
B. Object-oriented programming
C. Functional programming
D. Logical programming

Which file format is commonly used for multimedia presentations?

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

In computer storage, what does RAID 5 provide?

A. Data striping with parity
B. Mirrored copies of data
C. Sequential data storage
D. Random access to data

Which of the following is an example of a system software?

A. Microsoft Word
B. Photoshop
C. Windows operating system
D. Google Chrome