A customer calls the ISP help desk after setting up a new PC with a cable modem but being unable access the Internet. After the help desk technician has verified Layer 1 and Layer 2, what is the first question the help desk technician should ask the customer?
Choose one answer.
a. Can you ping the default gateway?
b. Is the network cable properly attached to the cable modem?
c. Is the NIC link light blinking?
d. Is the network cable properly attached to the back of the new PC?