A Domain.com user calls you with a problem. Suddenly it seems that the user is unable to access any network resources. What should you check FIRST in order to solve the problem?
A.
Check for a link light on the NIC.
B.
Reconfigure TCP/IP settings.
C.
Replace the NIC.
D.
Reinstall network interface card (NIC) drivers.
Explanation:
Sometime the lock on the network cable is worn out or not working properly and it is easy to disconnect it without meaning it. A link light would tell you that there is connection all the way from the switch/hub to the computer.