Font size
WorksheetsEnd of unit assessment - Networks
Total questions: 18
Worksheet time: 9mins
Computer networks share...
Files
Resources
Software
All of the above
What type of signals are transmitted across fibre optic cables?
Electric
Light
Sound
Radio
Which of the following can affect the performance of a network?
Whether the connection is wired or wireless
The amount of users sharing the network
Bandwidth
All of the above
"A number of devices that communicate with each other without the need of the internet"
Ethernet cables are categorised by the number of twisted pairs they contain.
True.
This is why CAT6 is twice as superior to CAT3.
False.
They are generally categorised by bandwidth. E.g. 100 Mbps.
How many channels are used by WiFi in a radio frequency band?
2.4
3
5
11
What happens when adjacent channels in a radio frequency band are used?
WiFi performance is affected negatively by interference
WiFi performance is affected positively by reducing contention
WiFi performance is affected positively with boosting
WiFi performance is unaffected
Which best describes the function of a switch?
Connects printers together in a LAN
Connects devices together in a WAN
Connects devices together in a LAN
Shares Internet connection on a LAN
What is cloud storage?
Storing data on the server of another company, accessible through the Internet
Storage accessible anywhere with an internet connection
Running programs on a remote server, accessible with an Internet connection
All of the above
Select all the true statements:
If the server goes down in a client-server network, all clients lose access to work and resources.
All computers in a client-server network are equal
A peer-to-peer network has one central controlling computer
Peer-to-peer networks are less secure because data is spread out among devices.
The server in a client-server network can become overloaded if too many clients are accessing it at once.
Select all the true statements:
There needs to be a server for each client to save and manage each workstation's data.
Peer-to-peer networks are easier to set up than client-server networks
Peer-to-peer networks allow individual devices to share files between each other.
Peer-to-peer networks are commonly used in large organisations
It is easier to implement security procedures throughout a client-server network than a peer-to-peer network.
What type of network is this?
Peer-to-peer
Client-server
What is the 'client' part of a network?
A device such as a switch or a router that works for the network.
A server providing a service to workstations on a network.
A workstation, network node or node.
The ISP - Internet Service Provider.
What does VPN stand for?
Virtual Private Network
Virtual Personal Network
Virtually Private Network
Virtually Personal Network
DNS is used to translate which of the following?
Mac Address to IP Address
IP address to URL
Mac Address to URL
Network Address Translation
URL stands for:
Universal Resource Location
Universal Resource Locator
Uniform Resource Location
Uniform Resource Locator
