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WorksheetsDigital Systems - Networking (Year 8)
Total questions: 30
Worksheet time: 3600secs
What is a stand-alone computer?
A computer connected to a internet
A computer able to communicate with other computers
A computer not connected to a network
Hyper Technology Transfer Protocol
Higher Transport Tech Protocol
High Tech Transfer Protocol
Hyper Text Transfer Protocol
A device that directs data packets along networks.
Mouse
Firewall
Ethernet
Router
What does Mbps stand for, when talking about data transfer?
Mega bytes per second
Mega blocks per second
Mega bits per second
Mother board per second
The delay between a message being sent and a response being received is called:
Bandwidth
FTP
Messaging
Latency
An agreed way to do something, such as transporting and accessing computer services, or asking a question in class.
protocol
multiplexing
framing
domain
What is data divided up into to be sent through a network, containing a header and a payload?
Envelope
Blocks
Packets
Images
The "bit rate" measures ....
the server speed
the cpu speed
the network speed
In TCP/IP, how does the sender know a packet arrived successfully at its destination?
the receiving host sends back an ACK
the receiving host sends back a NAK
What does IP stand for?
Intelect Protocol
Internet Processing
Internet Protocol
Intercept Packaging
Data transmission includes data like
text, audio
images, video
text, audio, images, video
To prevent unauthorised access to information, the data is
Shared
Sold
Encrypted
Buried
This term describes how much data can be transferred over a connection in a given time.
Transmission
Throughput
Bandwidth
What is the main purpose of the Transmission Control Protocol (TCP)?
To route data
To connect a device to the internet
To split a message into smaller pieces called ‘packets’
To upload files to a server
An IP Packet has
Data to be transferred and IP address where it has to be sent
Only the IP address where it has to be sent
Only the data to be transferred
None of the above
"Narrow bandwidth" means it can transmit less data.
What's the difference between fibre-to-the-premises (FTTP) NBN and fibre-to-the-node (FTTN)
FTTN has fibre the whole way to your house
FTTP is slower and more expensive
FTTP uses your existing copper phone line
FTTP has fibre the whole way to your house
The first thing you do when buying a new router is
read the terms and conditions
import all your favourite bookmarks
change the factory-set admin password
text all your friends
The number of users on a network can affect the network performance
True
False
Encoding a message so that only authorized parties can read it
Protocol
Security
Password
Biometrics
Encryption
Malware means:
malicious software
malicious hardware
malicious awareness
malicious warehouse
______ is when someone impersonates a company to trick users into giving up critical information, like passwords or credit card numbers.
Leet Haxx
Tomfoolery
Phishing
Hacking
A method to verify that data comes from a secure and trusted source
Encryption
Decryption
Authentication
Caching
What does 's' in https stand for?
safety
suspicious
secure
standard
It is important to secure data when it is being:
transmitted
stored
stored and transmitted
What is the process called where a mobile phone tower seamlessly transfers the call from itself to another tower
airdrop
handover
handstand
5g
What is it called when multiple mobile phone vendors/carriers use the same tower
Hotspot
Multi-port
5g
Co-location
If you are a long way from a mobile phone tower and the signal is weak, so the phone has to work harder, how does this impact your phone battery?
Battery runs flat quicker
Battery lasts longer
There's no impact to the battery
