Flashcards
DQ Computing Revision
Cards in this deck (8)
- 1What storage would be the best to take multiple photos on a camera?Solid State
- 2What does volatile mean?The data is saved after power loss
- 3What would you increase for a CPU to store more frequently used data?Cache Size
- 4What is a way to check if a website is trustworthy?By checking that the website has https:// and a padlock at the start of URL
- 5What would help prevent malware from infecting your computer system?Keeping your anti-malware system up to date
- 6What keyword is the method in which data packets are encrypted?Cipher
- 7A firewall is needed because:Controls which programs on your computer send and receive data packets
- 8How much storage space does each character of Unicode need?16 bits (2 bytes)
Information
- Description
- Flashcards on DQ Computing Revision , created by Oliver White on 06/06/2018.
- Created by
- Oliver White
- Views
- 4
- Rating