The correct answer is D. dr site in a different country.
A disaster recovery site is a location that is used to continue business operations in the event of a disaster at the primary site. The most important factor in choosing a disaster recovery site is to minimize the risk of both physical and environmental disasters. A site in a different country is the best option because it is less likely to be affected by the same disasters as the primary site.
Option A, a dr site in the same campus, is not a good option because it is still vulnerable to the same disasters as the primary site. Option B, a dr site in the same city, is a better option than Option A, but it is still not as safe as a site in a different country. Option C, a dr site in the same country, is the least safe option because it is the most likely to be affected by the same disasters as the primary site.
In addition to being in a different country, a good disaster recovery site should also be:
- Physically secure
- Equipped with the same infrastructure as the primary site
- Accessible to employees
- Affordable
The cost of a disaster recovery site will vary depending on the location, the infrastructure, and the level of security required. However, the cost of a disaster recovery site is a small price to pay to ensure the continuity of business operations.