A network engineer is dispatched to an employee office to troubleshoot an issue with the
employee’s laptop. The employee is unable to connect to local and remote resources. The
network engineer flips the laptop’s wireless switch on to resolve the issue. At which of the
following layers of the OSI model was the issue resolved?
A.
Layer 1
B.
Layer 2
C.
Layer 3
D.
Layer 4
E.
Layer 7
Explanation:
The switch on the side of the laptop is a Physical device so it is part of the Physical layer interface, when the switch is in the “off” position it disables the wireless connection hence the no connection to the network.
0
0