In which of the following alternative processing sites is the backup facility maintained in a constant order, with a full complement of servers, workstations, and communication links ready to assume the primary operations responsibility?
Suggested Answer:solutions by maintaining hot sites at their end. Answer: A is incorrect. A cold site is a backup site in case disaster has taken place in a data center. This is the least🗳️
A hot site is a duplicate of the original site of the organization, with full computer systems as well as near-complete backups of user data. It provides the backup facility, which is maintained in a constant order, with a full complement of servers, workstations, and communication links ready to assume the primary operations responsibility. A hot site is a backup site in case disaster has taken place in a data center. A hot site is located off site and provides the best protection. It is an exact replica of the current data center. In case a disaster struck to the data center, administrators just need to take the backup of recent data in hot site and the data center is back online in a very short time. It is very expensive to create and maintain the hot site. There are lots of third party companies that provide disaster recovery expensive disaster recovery solution, usually having only a single room with no equipment. All equipment is brought to the site after the disaster. It can be on site hot and cold sites. Warm sites will have hardware and connectivity already established, though on a smaller scale than the original production site or even a hot site. These sites will have backups on hand, but they may not be complete and may be between several days and a week old. An example would be backup tapes sent to the warm site by courier.
The answer is B. Hot Site.
A hot site is an alternative processing site that maintains a backup facility in a constant state of readiness, with a full complement of servers, workstations, and communication links ready to assume the primary operations responsibility. In case of disruption or disaster affecting the primary data center or production facility, operations can be transferred immediately to the hot site with minimal downtime and little to no loss of data.
Other types of alternate processing sites include:
- Cold Site: This type of site has all physical infrastructure like power supply connectivity and building but does not have IT equipment.
- Warm Site: It's similar in concept to a cold site; however, it already has some functional components such as hardware/software installed on its servers but may still need configuration before activation.
- Mobile Site: It represents transportation vehicles outfitted with various computing devices in which data storage capacity could be limited at times due primarily to space constraints.
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