A company wants you to create a network with a high degree of fault-tolerance.

Question

The company is apparently concerned about which?

1.secure data connections between users.
2.the network not going down.
3.data mining by non-authorized users.

Wouldn't they be concerned about the network not going down?
Isn't that what fault tolerance is?

Yes, that is correct.

Yes. And to answer your next question, where you ask if it's correct, yes...it's correct then too (just trying to get a jump on it since I know it will be asked.)