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WorksheetsOCR 1.5 Networks 1
Total questions: 10
Worksheet time: 5mins
Question 1: What network has the server placed in the centre and the devices
around it? (1-4)
Ring
Bus
Star
Mesh
Question 2: Which is a feature of a Mesh Network? (5-6)
Data can be transmitted from different devices simultaneously.
Devices are dependent on a central sever.
The network uses terminators
The Server is usually based in the middle of the network
Question 3: Which of these is NOT an advantage of a Network? (1-4)
Shared files and resources
Less vulnerable to hackers
Data can be shared across a range of users
User accounts can be created
Question 4: Which is a disadvantage of WiFi? (1-4)
You can use it in a range of ‘hard to reach’ locations making users more mobile
It is simple to join a WiFi network
It reduces Health & Safety issues by removing wires
None of the other answers
Question 5: Encryption is? (1-4)
A secret code used to keep data safe
A key which is applied to data to scramble it
A set of numbers used to replace letters in data that is transmitted
A message that is kept secret
Question 6: The Encryption method used on Secure Internet transitions is called?
(5-6)
Public Key Encryption
Public Code Encrypting
Public Key Encrypting
Private Key Encryption
Question 7: Encryption requires a key? (1-4)
True
False
Question 8: Which term describes the physical layout of a Network? (1-4)
Topology
Topping
Topiary
Toppology
Question 9: What is a BENEFIT of a wired network over a wireless network? (7-9)
Increased costs
Technical Knowledge needed
Faster Data Transfer Speeds
Easier to hack
Question 10: What is a benefit of a mesh network over a star network? (7-9)
Cabling is often easier to follow
Increased redundancy
You only need one server
It costs less to set up
