A major retail company needs to set up alternate sites so that despite any unforeseen circumstances, the business has as little impact on its operation as possible. Which of the following would be the best setup?

In the context of setting up alternate sites for disaster recovery, a hot site is the most effective option for ensuring minimal disruption to business operations. A hot site is essentially a fully operational and equipped facility that can take over the business functions immediately or within a very short time frame after a disaster occurs. This setup includes all the necessary hardware, software, and network configurations, as well as up-to-date data backups that enable the business to quickly resume its critical operations with little to no downtime.

For a major retail company, where continuous operations and quick recovery are paramount for customer service and financial stability, a hot site provides the fastest and most reliable solution. It allows for real-time data replication and immediate access to all essential services, making it the best choice compared to other alternatives like cold sites, warm sites, or mobile sites, which may not provide the same level of immediacy or operational continuity.