Learn the best disaster recovery plan option for companies looking to minimize costs without funding for extra internet connections. Explore cold sites for an affordable DR solution.
Table of Contents
Question
The executive management team is mandating the company develop a disaster recovery plan. The cost must be kept to a minimum, and the money to fund additional internet connections is not available. Which of the following would be the best option?
A. Hot site
B. Cold site
C. Failover site
D. Warm site
Answer
When a company needs to develop a disaster recovery plan on a tight budget and cannot afford additional internet connections, the best option is:
B. Cold site
Explanation
A cold site is a basic backup facility that provides the necessary space and infrastructure for a company to resume operations after a disaster, but does not have any pre-installed hardware, software, or network connections. This makes it the most cost-effective disaster recovery option, as it requires minimal upfront investment and ongoing maintenance costs.
Key points about cold sites:
- Provide physical space, power, and basic utilities for setting up IT systems post-disaster
- Require the company to install and configure hardware, software, and network connections after a disaster occurs
- Have longer recovery time objectives (RTO) compared to other options, typically several days to weeks
- Offer the lowest cost among disaster recovery site options
In contrast, the other options mentioned:
- Hot sites are fully equipped and operational, ready to take over immediately, but are the most expensive.
- Warm sites have some hardware and network connections pre-installed, offering a balance between cost and recovery time, but are still more expensive than cold sites.
- Failover sites are not a commonly used term in disaster recovery planning.
Therefore, when cost is the primary concern and additional internet connections are not feasible, a cold site is the best disaster recovery option for the company.
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