You are a desktop support technician for your company. On Monday morning, a user reports that he is unable to connect to any Internet Web sites. He is able to connect to all internal network resources by name. Other users report the same problem. No users had this problem on Friday.
You run the ping command on your computer and discover that you can connect to an Internet Web site by using its IP address. However, you cannot connect by using the Web site’s name. Another technician informs you that the network administrator made several network configuration changes over the weekend.
You need to ensure that all users can connect to Internet Web sites.
What should you ask the network administrator to do?
A.
Correct the DHCP server configuration.
B.
Correct the DNS server configuration.
C.
Correct the WINS server configuration.
D.
Correct the domain controller configuration.