1. Backup
  2. Anti‐virus
  3. Firewall
  4. Biometrics

Share with your friends
AhmedNazir

Call

Answer: Option 1

Backup is the process of making a copy of the information stored on a computer. Backup refers to making copies of data so that the copies may be used to restore the original data after a data loss event. Backups are extrememly important for computer management.

Talk Doctor Online in Bissoy App