CompTIA A+ Certification Core 2 (220-1102) - Virtual Private Networks (VPNs)

The video tutorial explains the concept of Virtual Private Networking (VPN) and its benefits for remote access to office resources. It covers the setup process, including the use of a VPN client and the configuration of network settings. The tutorial also discusses different VPN protocols and highlights potential issues with VPN connections, offering solutions for common problems.

What is the primary benefit of using a VPN?

• To enhance gaming performance

• To block ads on websites

• To increase internet speed

• To access office resources remotely

What does a VPN tunnel allow you to do?

• Automatically update your software

• Access shared resources on a local network remotely

• Increase the bandwidth of your internet connection

• Encrypt all data on your computer

What is a common feature of routers with built-in VPN endpoint software?

• They automatically connect to any available VPN

• They provide a static IP address for all devices

• They require no configuration at all

• They simplify the VPN setup process

What is a limitation of the built-in Windows VPN client?

• It requires a paid subscription

• It is not compatible with any routers

• It only supports one type of VPN protocol

• It cannot connect to any VPN

Which of the following is a common method for authenticating a VPN connection?

• Scanning a QR code

• Typing a username and password

• Voice recognition

• Using a fingerprint scanner

What problem might occur when using a VPN to access external websites?

• The VPN will automatically disconnect

• The connection will be slower due to routing through the office network

• The external websites will not load at all

• The VPN will block all external websites

Why might someone choose a third-party VPN client over the built-in Windows client?

• To avoid using a username and password

• To reduce the cost of the VPN service

• To access more advanced settings

• To increase the number of devices that can connect