Chapter 9 & 10

What is data integrity?

• A requirement for data to be accurate

• A requirement for data to be available only to authorised users

• A law that relates to data privacy

• A requirement for data to be available

Which of these are not a type of malware?

• Virus

• Worm

• Logic bomb

• Shareware

Which of these is not a activity of malware?

• phishing

• pharming

• keylogger

• firewall

Which of these might introduce malware?

• off the system abruptly

• change the filename of a file

• downloading a file from the internet

• using a USB cable

If the PC is being used by others, which precautions can you take to protect your data?

• Use virus checker

• Set a password

• Use a harddisk defragmenter

• Use a back up software

Which of these is not a threat to the security of a system?

• Natural disasters

• Unauthorised intrusion into the system by an individual

• Malicious software entering the system

• A file is saved in the directory

You will use ___________ to check the identity of the sender of an email

• Software update

• Anti virus

• Firewall

• Digital signature

These checks are used to validate data entry, which one is not?

• Presence check

• Format check

• Type check

• Name check

What does it mean to The Public Good?

• The public interest

• The public building

• The public transport

• The public park

Canva is one example of a __________

• Freeware

• Free software

• Shareware

• Open source software