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WorksheetsCSP Unit 2 - the Internet Review Part 1
Total questions: 17
Worksheet time: 4hrs 1mins
IPv6 IP addresses are ___ bit hexadecimal numbers
2
8
32
128
TRUE or FALSE?
A packet traveling between two computers on the Internet may travel through many routers before arriving at it destination.
TRUE or FALSE?
UDP will resend a packet if the receiver sends a RESEND request indicating the packet failed to be delivered.
Which type of packet would be used if you were make an electronic money transfer online?
TCP/IP packets
UDP packets
DHCP packets
SMTP Packets
What is the purpose of Hypertext Transfer Protocol?
transfer website data
display text and images on a webpage
serve as web browsers
transfer electronic messages
A network of xbox consoles are connected for a live multiplayer game online. What switching mechanism is suitable for this scenario?
Circuit switching
Profile switching
Message switching
Packet switching
Which of the following Top Level Domains was originally intended for Non Profit Entities?
.org
.net
.com
.edu
.gov
Which of the following is true about IP Packets on the Internet?
(Choose all that apply)
IP packets all travel at with the same latency between routers.
IP Packet contain both the Source and Destination of the packet
EVERY type of data sent across the Internet is transmitted in an IP Packet
All IP Packets follow the same route to increase effinciency of communication
Which of the following are subdomain of the school.edu?
(Choose all that apply)
science.school.edu
faculty.school.edu
school.edu.clubs
http.school.edu.uk
school.edu.info
Which of the following is NOT a valid IPv4 address?
(Choose all that apply)
125.395.23.1
275.200.32.23
65.35.2.1
AE.23.10.FF
111.22.33.4
Which of the following is TRUE about when there is a collision of IP packets on the Internet?
(Choose all that apply)
When a collision occurs, both transmitting machines wait ~1 second to try again.
If the nework is highly congested, transmitting computers will wait exponentially increasing lenghts of time before retransimitting.
When a collision occurs between packets, the packet that is closer to its destination is allowed to continue and the other packet is killed and must be resent
If the packets collide a second time, both of the transmitting machines wait 10 seconds and try again.
For the following Network, if you wanted to disrupt communication between Node Z and Node W, what are the minimun nodes (NOT INCLUDING V) would you have to destroy?
Check ALL that are required.
U
Y
S
X
T
A well-known set of rules and standards used to communicate ( what a system can say and how it can say it )
Protocol
Packet
DNS
Internet Protocol (IP)
A “small chunk” of information that gets sent on the internet
Protocol
Packet
DNS
Internet Protocol (IP)
The rules for how data is sent around the Internet
Protocol
Packet
DNS
Internet Protocol (IP)
Device that is used to lookup an IP Address
Protocol
Packet
DNS
Internet Protocol (IP)
