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H12-811 V1.0 Huawei HCIA-Datacom Questions and Answers 100% Correct
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H12-811 V1.0 Huawei HCIA-Datacom Questions and Answers 100% Correct
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H12-811 V1.0 Huawei HCIA-DatacomQuestions and Answers 100% Correct
A network engineer prompts the following
information when entering the command line:
Error: unrecognized command found at '^'
position.
Which of following statement about the prompt
information is correct?
A. The input command is not clear
B. Wrong parameter type
C. No keyword found
D. Input command is incomplete - ANSWER-
Answer: A
Regarding the transport layer protocol, which of
the following statements are correct? (Multiple
Choice)
A. The establishment of a TCP connection is a
three-way handshake process, and the
termination of a TCP connection requires a four-
way handshake
B. UDP uses the SYN and ACK flags to request
and confirm the establishment of a connection
, C. The range of well-known port numbers is 1-
1023
D. UDP is suitable for transmitting delay-
sensitive traffic and can be reorganized
according to the sequence number field in the
message header - ANSWER-Answer: AC
In which of the following network types does the
ospf protocol need to elect DR and BDR?
(Multiple Choice)
A. Broadcast type
B. Point-to-point type
C. Point-to-multipoint
D. NBMA - ANSWER-Answer: AD
Regarding the static routing, which of the
following is incorrect?
A. Manual configuration by the network
administrator
B. Routing information needs to be exchanged
between routers
C. Cannot automatically adapt to changes in
network topology
D. Low system performance requirements -
ANSWER-Answer: B
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