What is the backup facility that can be up and running at a short notice called?
A: VAN.
B: Remote site.
C: Cold site.
D: Hot site.
Answer: The correct answer is D: A hot site is a backup facility that can be up and running at a short notice. A cold site is a backup facility that can be up and running at a considerable effort. VAN stands for Value Added Network and is not a backup facility. Remote site is not specific about the speed of availability.