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