Computer Security Measure

What is the purpose of data backup?

• To create a duplicate of files

• To delete files permanently

• To increase storage space

• To speed up the computer

What does cryptography help protect?

• Physical access to computers

• Information by transforming it into unreadable format

• The speed of the internet

• The size of files

What is the function of anti-virus software?

• To create backups of files

• To encrypt data

• To protect against viruses and malware

• To speed up the computer

What does a firewall do?

• Removes viruses from the computer

• Creates backups of data

• Protects against unauthorized access

• Increases internet speed

What is physical access control?

• A method to control who can enter a location

• A method to create backups

• A type of software for data encryption

• A way to speed up computer performance

What is a full backup?

• A copy of selected files only

• A backup that is only done once

• A copy of all files in the computer

• A backup that is not stored securely

What is the purpose of user authentication?

• To verify the identity of a user

• To create backups of files

• To increase internet speed

• To remove malware

What is a biometric device?

• A device that uses physical characteristics for identification

• A method for creating backups

• A software that speeds up the computer

• A type of anti-virus program

What is the main goal of awareness in security measures?

• To create backups of data

• To increase computer speed

• To install software

• To educate users about security risks

What is the role of anti-spyware?

• To create backups of files

• To detect and remove spyware

• To protect against viruses

• To encrypt data