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Worksheetsintro to computers 11.2 udp and tcp
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
What is a protocol in the context of online communication?
a)
A) A type of device
b)
B) A rulebook for devices to communicate
c)
C) An online chat application
d)
D) A type of internet connection
2.
How does data move around on the internet?
a)
A) As a whole piece
b)
B) In large envelopes
c)
C) Cut into puzzle pieces called "packets"
d)
D) In alphabetical order
3.
When Dana receives the work from TJ, how does Dana's computer know the order to put the pieces together?
a)
A) By using a protocol
b)
B) By guessing the sequence
c)
C) Using labels on each piece
d)
D) By the date they are sent
4.
Why is UDP compared to sending postcards?
a)
A) Because it's slow and reliable
b)
B) It checks if every packet arrives
c)
C) It sends data without always checking if it arrives
d)
D) It only works for textual data
5.
Which application might be better suited for UDP?
a)
A) Sending important legal documents
b)
B) Live video calls
c)
C) Online shopping
d)
D) Banking transactions
6.
What happens if a piece of data goes missing in TCP communication?
a)
A) It's ignored
b)
B) It causes the entire communication to fail
c)
C) It's sent again
d)
D) The receiver has to guess the missing data
7.
Who decides whether to use TCP or UDP for a task?
a)
A) The user always decides
b)
B) The internet service provider
c)
C) Our devices choose based on the type of data
d)
D) The government mandates it
8.
Why was IPv6 introduced?
a)
To increase internet speed.
b)
Because IPv4 addresses were running out.
c)
To improve website design.
d)
To reduce internet costs.
9.
How can you shorten an IPv6 address with consecutive groups of zeros?
a)
By replacing them with a single zero.
b)
By removing all zeros and adding a comma.
c)
By replacing them with "::".
d)
You can't shorten an IPv6 address.
10.
Which address type is used for devices to communicate in a small local network without a router?
a)
Global Unicast Address
b)
Multicast Address
c)
Link-Local Address
11.
Which IPv6 address type sends messages to many devices at once?
a)
Anycast Address
b)
Global Unicast Address
c)
Multicast Address
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