What is computer security?
The protection of computer's data, information, softwareand hardware from being damagedor lost is calledcomputer security.
Write the technical terms for the following statement.
a. An electric device that supply steady electric power when electricity is cut off.
- UPS
b. An electric device that supplies electric power when electricity is cut off.
- UPS
c. A secret word that gives a user access to a particular file, program or system.
- Password
d. A program that disinfects virus.
- Scan disk
e. A copy of file or program that is used when original file is corrupted.
- Backup copy
f. A program that checks and keeps hard disk in good condition.
- Scan disk
g. A program that rearrange the fragmented files.
- Defragmentation