Which type of USB hub might someone have on their key chain?

The shortest time to recovery method in the event of a complete datacenter failure is to utilize a:

A. warm site. B. hot site. C. cold site. D. private cloud. E. hybrid cloud.

If a base class has public Set and Get functions for its data members, does a child of that class inherit these Sets and Gets or does the programmer have to write new Set and Get functions? Explain.

What will be an ideal response?