Question

2. Hard disk is a commonly used storage media.
Hacking, which is done for good purpose is known as ethical hacking.
We can safeguard our computer from unauthorized access using passwords.
Data backup basically means retrieving back the lost and inaccessible data. true or false​

Answer 1

Answer:

Explanation:

Data Backup does not mean retrieving back the lost and inaccessible data, this means Data recovery.

Data Backup is the process of duplicating or storing data in case of any unplanned event e.g; loss of data