You suspect a user’s computer is infected by a virus.
What should you do first?
A. Restart the computer in safe mode
B. Replace the computer’s hard disk drive
C. Disconnect the computer from the network
D. Install antivirus software on the computer
CORRECT ANSWER IS “C”
This is incorrect because the network would already have anti-virus installed before the network is up and running. You disconnect the infected device from the network to keep so the device does not contaminate the rest of the network.