CCNA1 Chapter 9 Exam - Online Assessment
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CCNA1 Chapter 9 Exam – Online Assessment
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Question 1 of 23
1. Question
Which two characteristics are associated with UDP sessions? (Choose two.)Correct
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Question 2 of 23
2. Question
What happens if part of an FTP message is not delivered to the destination?Correct
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Question 3 of 23
3. Question
A host device needs to send a large video file across the network while providing data communication to other users. Which feature will allow different communication streams to occur at the same time, without having a single data stream using all available bandwidth?Correct
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Question 4 of 23
4. Question
What kind of port must be requested from IANA in order to be used with a specific application?Correct
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Question 5 of 23
5. Question
What type of information is included in the transport header?Correct
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Question 6 of 23
6. Question
What is a socket?Correct
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Question 7 of 23
7. Question
What is the complete range of TCP and UDP well-known ports?Correct
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Question 8 of 23
8. Question
Which flag in the TCP header is used in response to a received FIN in order to terminate connectivity between two network devices?Correct
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Question 9 of 23
9. Question
What is a characteristic of a TCP server process?Correct
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Question 10 of 23
10. Question
Which two flags in the TCP header are used in a TCP three-way handshake to establish connectivity between two network devices? (Choose two.)Correct
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Question 11 of 23
11. Question
A PC is downloading a large file from a server. The TCP window is 1000 bytes. The server is sending the file using 100-byte segments. How many segments will the server send before it requires an acknowledgment from the PC?Correct
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Question 12 of 23
12. Question
Which factor determines TCP window size?Correct
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Question 13 of 23
13. Question
During a TCP session, a destination device sends an acknowledgment number to the source device. What does the acknowledgment number represent?Correct
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Question 14 of 23
14. Question
What information is used by TCP to reassemble and reorder received segments?Correct
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Question 15 of 23
15. Question
What does TCP do if the sending source detects network congestion on the path to the destination?Correct
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Question 16 of 23
16. Question
What is a characteristic of UDP?Correct
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Question 17 of 23
17. Question
What does a client do when it has UDP datagrams to send?
Correct
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Question 18 of 23
18. Question
What happens if the first packet of a TFTP transfer is lost?Correct
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Question 19 of 23
19. Question
A host device is receiving live streaming video. How does the device account for video data that is lost during transmission?Correct
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Question 20 of 23
20. Question
Why does HTTP use TCP as the transport layer protocol?Correct
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Question 21 of 23
21. Question
When is UDP preferred to TCP?Correct
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Question 22 of 23
22. Question
Which three application layer protocols use TCP? (Choose three.)Correct
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Question 23 of 23
23. Question
Refer to the exhibit. Consider a datagram that originates on the PC and that is destined for the web server. Match the IP address and port numbers that are in that datagram to the description. (Not all options are used.)
CCNA1 v6.0 Chapter 9 Exam 001
Sort elements
- 192.168.1.1
- 192.168.1.2
- 192.168.1.3
- 25
- 2578
- 80
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source IP address
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destination IP address
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source port number
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destination port number
Correct
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