19. Regarding alternate backup sites, which of the following is a low-cost site?

a. Hot-site

b. Mobile-site

C. Cold-site

d. Warm-site

The correct option is C

Explanation:

Cold site is one of the kind of the location of the business, which is usually worn or used for the proceeding of disaster as a backup while in the disruptive operational in the normal site of the business.

In short, it is stated as an office for the sites which needed or required backup because it have the required equipment, which will resume or direct the operations. But there is problem that it does not happen always or regularly.

So, the one which is a cost site that is very low is the cold site as it does not support the requirements of the quicker recovery.