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6. Why is this?
- Because the volume of data flow is greater in one direction than the other
- Because the volume of data flow is equal in both directions
- Because the volume of data flow is at an inconsistent rate
7. Which of these is NOT a wireless technology used to connect digital devices to the router?
8. Which one of these uses existing mains power circuits in the house for data transmission?
- WiFi
- Powerline
- Ethernet Cable
9. Which of these uses a cable that is referred to as Cat5 or Cat5e?
- Powerline
- Ethernet Cable
- WiFi
10. For which of these does the speed of transmission NOT depend on a network card?
11. Which of these can be affected by household appliances such as microwave ovens, cordless phones and walls and ceilings?
12. Which of these is not a form of Encryption?
13. For a good gaming experience, what is required?
- Wide bandwidth, low latency
- Wide bandwidth, high latency
- Narrow bandwidth, low latency
- Narrow bandwidth, high latency
14. Which of these is a safe download source?
- A free site
- Media production companies
- A P2P site
15. Which of these infringes copyright?
- A P2P site
- A free site
- Media Production Companies
16. What does DRM mean?
- That you can watch a film on the computer where it was downloaded, but can
- That you can watch a film on the computer on which it was downloaded and can copy it onto a DVD
- That you can
17. Why does video streaming require a player?
- To uncompress the data
- So that you can see the material
- To play the data
- To stream the video
18. If you have installed anti-virus software and firewall software provided by your ISP, you are fully protected.
19. What does a cookie do?
- Feeds the computer and makes it run faster
- Stores a user
- Provides someone with a brief sugar rush before they can resume their work
20. What is a benefit of a cookie?
- It ensures that the computer never remembers your password and it is always kept safe.
- It saves you from having to type a password in every time you vist a website
- It can be a security risk, if someone else uses your computer
- In moderation, they can be part of a balanced diet