Computer Science Ques 509

Question: Back up of the data files will help to prevent.___

Options:

A) Loss of confidentiality

B) Duplication of data

C) Virus infection

D) Loss of data

E) None of these

Show Answer

Answer:

Correct Answer: D

Solution:

  • A back up refers to the copy and archive of computer data so a different location so that it may be used to restore the original data after a data loss event. eg equipment failure or catastrope,
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