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Huawei H11-851 Exam Sample Questions | SPOTO

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Question #1
Establish HTTP connections between SMC and MCU, if you choose "support HTTPS", it indicates that the connection between SMC and MCU is encryption mode. ()
A. TRUEcorrect
B. FALSE
View answer
Correct Answer: A
Question #2
The existing venues T1, T2, and T3 have venue numbers 0571001, 0571002, and 0571003 respectively. There are three MCU1, MCU2, and MCU3 with prefixes 0571, 0551, and 0755 in the same service area. These three venues are now used on SMC to convene tripartite meetings. Which of the following descriptions is correct?
A. If all three MCUs have sufficient resources, the conference will be automatically scheduled on MCU3
B. When SIMC schedules a conference, it will first select the MCU with the most remaining resources in the same service area
C. If all three MCUs have sufficient resources, the conference will be automatically scheduled on MCU2
D. If all three MCUs have sufficient resources, the conference will be automatically scheduled on MCU1correct
View answer
Correct Answer: D
Question #3
Use the Type-C cable to connect the Touch and the power adapter to charge the Touch.
A. TRUEcorrect
B. FALSE
View answer
Correct Answer: A
Question #4
How many process does the IP address call mainly includes? (select 2 answers)
A. PQ
B. etup
C. CF
D. onnected
View answer
Correct Answer: BD
Question #5
In which of the following conferences, the MCU only needs to forward the audio and video streams and does not need to perform video codec conversion?
A. AVC meeting
B. SVC meetingcorrect
C. Data Conference
D. Cascading conference
View answer
Correct Answer: B
Question #6
The () message indicates that the request cannot be fulfilled on any SIP server.
A. 6xxcorrect
B. 5xx
C. 1xx
D. 3xx
View answer
Correct Answer: A
Question #7
The video resolution of 1080p is ()
A. 1080*720
B. 720*1080
C. 1920*1080
D. 1000*1920
View answer
Correct Answer: C
Question #8
For the response message "3xx", what does it mean?
A. The server has received the request message and is processing it
B. The server must take further action to complete the request
C. The request is received, processed, and successfully accepted
D. Indicates that the SIP server failure cannot complete the processing of the correct message
View answer
Correct Answer: B
Question #9
The built-in microphone of TE30 can support the radio within the radius of ().
A. 5 meters
B. 3 meters
C. 7 meters
D. 6 meterscorrect
View answer
Correct Answer: D
Question #10
The RAS signaling port is a UDP port. () A. TRUE B. FALSE
The RAS signaling port is a UDP port. () A
View answer
Correct Answer: A
Question #11
SNP is Huawei public and private network cross private protocol. ( )
A. TRUEcorrect
B. FALSE
View answer
Correct Answer: A
Question #12
Access control belongs to the functions of GK
A. True
B. False
View answer
Correct Answer: A
Question #13
Responsible for planning the following access E C} number is?
A. DPA
B. OEA
C. WBA
D. OBA
View answer
Correct Answer: C
Question #14
TE30 does support HDMI interface output. ()
A. TRUE
B. FALSEcorrect
View answer
Correct Answer: B
Question #15
Media processing layer contains ( ). (Multiple choice)
A. Gatewaycorrect
B. SC
C. Recording and broadcasting servercorrect
D. mobile terminal
View answer
Correct Answer: AC
Question #16
What does the response message "1xx" mean?
A. The server must take further action to complete the request
B. The request cannot be fulfilled on any SIP server
C. The request message contains a syntax error or the STP server cannot complete the processing of the request message
D. The server has received the request message and is processing it
View answer
Correct Answer: D
Question #17
SMC3.0 manages IdeaHub through the () protocol.
A. SNMPcorrect
B. TR069
C. Telnet
D. SSH
View answer
Correct Answer: A
Question #18
Recording and broadcasting server RSE6500 does not support live meeting multicast. ( )
A. TRUEcorrect
B. FALSEcorrect
View answer
Correct Answer: AB
Question #19
No need to set () when making point-to-point calls
A. The peer’s IP address or venue number
B. Line type
C. Velocity
D. GK namecorrect
View answer
Correct Answer: D
Question #20
The human ear can recognize the sound frequency range of ( ).
A. 10~10 KHzcorrect
B. 20~20 KHzcorrect
C. 30~30 KHz
D. 90~40 KHz
View answer
Correct Answer: AB
Question #21
Network packet loss is high, Multi Resource Management Center will alarm.
A. rue
B. alse
View answer
Correct Answer: A
Question #22
Large capacity multipoint generally cross-regional, level larger conferences, generally require multiple cascaded MCU to ensure adequate capacity, the meeting was more superior to the lower convey style.
A. rue
B. alse
View answer
Correct Answer: A
Question #23
The face-swiping auxiliary sign-in function is realized through face detection and recognition technology.
A. TRUEcorrect
B. FALSE
View answer
Correct Answer: A
Question #24
Configuration parameters by configuration template in SMC2.0, the default lock, the user can not amend its own. ()
A. TRUEcorrect
B. FALSE
View answer
Correct Answer: A
Question #25
When MCUs are cascaded, one conference is scheduled, and the upper and lower MCUs are respectively used as a virtual The proposed venue will join the meeting. ()
A. TRUE
B. FALSE
View answer
Correct Answer: A
Question #26
You can adjust the camera's white balance by TE terminal, adjust the color on the screen to display effect. ()
A. TRUEcorrect
B. FALSE
View answer
Correct Answer: A
Question #27
When the two MCU do cascade, how many the bandwidth of the venue it will take at least?
A. 1
B. 2
C. 3
D. 4
View answer
Correct Answer: A
Question #28
E1 comparative advantages of IP(Select 3 answers)
A. Bandwidth stable
B. QOS guaranteed
C. Data confidentiality, better security
D. low cost, line can be shared
View answer
Correct Answer: ABC
Question #29
By default, GE1 network interface works in what mode?
A. ackup mode
B. apture mode
C. ynamic switching
D. ence model
View answer
Correct Answer: A
Question #30
Regarding IdeaHub configuration backup and recovery, which of the following descriptions is wrong?
A. IdeaHub supports configuration file backup and export through the web page
B. Idealiub only supports the backup of one configuration file
C. Click "Maintenance>Configuration Management>Backup and Maintenance>Backup" on IdeaHub, and the backup configuration file will be automatically stored in the terminal file system
D. IdeaHub supports exporting configuration backup files through USB flash drives
View answer
Correct Answer: A

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