Which of the following is the MOST probable cause of the error?

A user logs on a PC and receives a message stating there is a duplicate IP address on the network. After a system restart, the user notices the same error.

Which of the following is the MOST probable cause of the error?
A . The user is still logged into another device.
B . The user has set a static IP address.
C . The user has moved to a different office.
D . The user has wireless and wired connections.

Answer: B