A. It's a computer network that duplicates the services already provided by another network.
B. It's a system that has multiple data backups spread across multiple machines to guard against data loss.
C. It's a computer network struck with a virus that causes it to perform the same operations repeatedly.
Ans: B
B. It's a system that has multiple data backups spread across multiple machines to guard against data loss.
C. It's a computer network struck with a virus that causes it to perform the same operations repeatedly.
Ans: B