system.dat or restore.sys
system.dat or restore.sys
Daily backups are ideal.
You should perform regular backups of a hard drive at least weekly.
external hard drives
Peripheral devices commonly used for backups include USB hard drives and flash drives. They allow for large amounts of data to be easily transferred and stored.
Backups! You can never have too many backups.
weekly
If the initial location is damaged, like if there was a fire in the building that the computers were stored, then the on-site backups would be lost. For companies with significant amounts of very important data, it is essential that this data is safe. If they have more than one site with computing capacity, then it makes sense to have off-site backups. They could also use a data centre that could host it for them if they don't have a facility themselves. Data backups need to be tested to make sure they work. There are often changes to systems and technology being used, so there is a chance that some of the backups might not work if there have been changes. Regular backups are important for that reason. There is also that there was a problem during the backup that those operating it were unaware of and some data may have been lost or the incorrect data was backed up. So testing is important to find any problems like that.
Backups!
I cannot stress this enough... you may not think that backups are necessary, but they ARE! When your computer crashes, if it does, a backup can save hundreds of hours of work! So, yes... backups should be regularly performed. Other Windows 7 tips and tricks are available in the "Related Links" section.
Type your answer here... Full ArchivalAnswer Explanation: The Full Archival method stores all backups for all systems indefinitely, regardless of the type of backup media used. These types of backups would be stored in a single location, most likely offsite, and they eliminate the risk of data loss. The drawback to this type of backup method is the large amount of storage space required to keep all of the backups.