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.
The reason why some business organization kept their backup database because this is part of their disaster recovery plan for their own business purpose and in order to make sure there is database available when there is an disaster happened and to ensure their business will be run in a period or time.
No animal should ever be tested on
yes, they should be tested
if you are sexually active at 14 yrs. old then of course you should get tested for aids.=if it is okay with your partner then you both should get tested together.=
Once in reception, at Basic, you will be tested again, and then periodically throughout your career.
No, Animals should not be tested, because animals are killed during the experiments and suffering during studies and they die in vain when they are tested.
They are harvested to be sold, eaten, stored, or tested.
People who are in immediate contact with the leprosy patient should be tested for leprosy.
No.
Patients with pubic lice should be examined and tested for other STDs.
Relatives of patients with the possibly hereditary forms of renal tubular acidosis should be tested.
As long as there is no corrosion damage, it should be fine.According to the ASME the tank should be hydro-statically tested before being placed back into service,Burners checked