Refer to the exhibit. A user cannot reach any web sites on the Internet, but others in the department are not having a problem. What is the most likely cause of the problem?

A user cannot reach any web sites on the Internet, but others in the department are not having a problem. What is the most likely cause of the problem?

• A. IP routing is not enabled.
• B. The default gateway is not in the same subnet.
• C. A DNS server address is not reachable by the PC.
• D. A DHCP server address is not reachable by the PC.
• E. NAT has not been configured on the router that connects to the Internet.