14.9.5 PQ NET126

Which of the following proxy server roles allows users to connect to the internet anonymously with their data encrypted during transmission?

A VPN allows users to connect to the internet anonymously. All the data is encrypted, and not even the ISP can see the contents of the traffic.

Which of the following functions are performed by proxy servers? (Select two.)

Block employees from accessing certain websites. Cache web pages.

Which of the following proxy server roles stores frequently accesses data so that a user's request never has to leave the network for retrieval?

Caching

As a network administrator for your company, you want to set up a network device that manages traffic leaving and entering your network from the outside. Which of the following would BEST meet your requirements?

Forward proxy server

Two employees are unable to access any websites on the internet, but they can still access servers on the local network, including those residing on other subnets. Other employees are not experiencing the same problem. Which of the following actions would BEST resolve this issue?

Identify the proxy server name and port number in Internet Options.

You would like to control internet access based on user, time of day, and websites visited. Which of the following actions would BEST meet your criteria?

Install a proxy server. Allow internet access only through the proxy server.

An after-school care center allows children to browse the internet. They want to limit the websites that the children can access. Which of the following network hosts would MOST likely provide this service?

One function of a proxy server is to intercept requests from a client browser and either forward them on to the internet or deny access to that request.

You want to configure a Windows workstation with your network proxy server's IP address from Control Panel using the Internet Properties window. Click on the tab in the Internet Properties window that you would use to do this.

connections

You connect your computer to a wireless network available at the local library. You find that you cannot access several websites on the internet. Which of the following is the MOST likely cause of this problem?

A proxy server is filtering access to websites.

As a network administrator for your company, you want to set up a network device that manages internal traffic between servers and clients. Which of the following would BEST meet your requirements?

A reverse proxy server is placed between the servers and client machines internally to monitor traffic between them.