What are two common causes of a physical layer network connectivity problem? (Choose two.)
- a monitor unplugged
- an Ethernet cable plugged into a wrong port
- an incorrect default gateway
- an unassigned IP address
- a faulty Ethernet cable
Answers Explanation & Hints: An Ethernet cable plugged into a wrong port and a faulty Ethernet cable are two possible causes for physical network connectivity issues. An incorrect default gateway configuration and a lack of an IP address will cause logical connectivity issues.