Printable Loopcards | Topic 3—Networks (9 hours) | IB Computer Science

What are loop cards?

Loop cards are a great game that can be played individually or as a class. They are perfect for review key vocabulary or questions at the end of a topic or when revising for an exam.

Instructions

  1. Cut out the cards from the paper horizontally (but don't cut them in half!) and then shuffle them.
  2. Now start joining each question on the right hand side of the card to the matching answer on the next card.
  3. Carry on until all the cards loop together and you have competed the game!

Hint: Make sure that you set your paper to portrait to print 4 cards per sheet of A4 paper.

Edit Vocab

PANs are typically very easy to set up and use, and allow for communication between devices in close proximity.
How can a VPN protect your privacy?
A VPN can protect your privacy by encrypting your internet traffic and masking your IP address, making it more difficult for third parties to track your online activities.
How can network congestion be alleviated?
Network congestion can be alleviated through various techniques, including traffic prioritization, load balancing, and congestion avoidance.
What are the causes of packet loss?
Packet loss can be caused by network congestion, faulty devices, and other issues.
What is the TCP/IP protocol?
The set of rules that allows devices to communicate on the internet.
What is a MAN?
A MAN, or metropolitan area network, is a network that covers a larger geographic area than a LAN, typically within a single city.
What are the advantages of twisted pair cable?
The advantages of twisted pair cable include: low cost, easy installation and availability in different categories depending on speed requirements.
What are some advantages of wireless networks?
Some advantages of wireless networks include ease of use, mobility, and flexibility.
What is the network access layer responsible for in the TCP/IP protocol?
It provides access to the physical network.
What is a mesh network in a wireless network?
A mesh network is a network topology in which each device in the network can act as a router, allowing for multiple paths for data to travel.
What are the advantages of a PAN?