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خذ اختبارات أخرى عبر الإنترنت
السؤال #1
By logging in to the SMC3.0 admin admin as a conference administrator, you can add an MCU. ()
A. True
B. False
عرض الإجابة
اجابة صحيحة: B
السؤال #2
IdeaHub supports H.323 and SIP multipoint networking when supporting SMC networking, of which non-chairman meeting control includes ().
A. Application Chair
B. Leaving the meeting
C. Extended meeting
D. Choose the multi-screen
عرض الإجابة
اجابة صحيحة: ABD
السؤال #3
Huawei video equipment can achieve stable level of telecom equipment, 7*24 hours of uninterrupted operation.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #4
GPUA plate is business processing board, which cannot plays a role of main control board. By configuring multiple business board, you can achieve business board's backup services function.
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: A
السؤال #5
() Support for creating meetings and joining meetings via IVR.
A. VP9850
B. VP9860
C. VP9660
D. CloudMCU
عرض الإجابة
اجابة صحيحة: C
السؤال #6
Regarding SIP registration, the following description is incorrect?
A. Registration information must be refreshed periodically, and typically Register saves registration information to Location Server
B. Users need to register with the server each time they power on the system
C. Re-registration is required when the address of SIP C1ient changes
D. The purpose of SIP registration is to bind the AOR address to a Contact address so that the Proxy can find the address of the caller when calling
عرض الإجابة
اجابة صحيحة: D
السؤال #7
() is a multiviewer mode supported by the CloudMCU.
A. Divided into 16 screens equally
B. Divided into 24 screens
C. A large number of small Ontable modes
D. Equally 9 Screen
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #8
On the CloudRSE web interface, data recovery is possible by importing a configuration file or restoring a factory configuration operation(s).
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #9
By logging in to the SMC3.0 admin admin as a conference administrator , you can add an MCU. ()
A. True
B. False
عرض الإجابة
اجابة صحيحة: B
السؤال #10
Operational support layer may include? (Select 2 answers)
A. Operators billing system
B. MCU
C. GK
D. Multi Resource Management Center
عرض الإجابة
اجابة صحيحة: AD
السؤال #11
225 protocol can be used for conference control
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: B
السؤال #12
In a video conference, attendees share the whiteboard to another venue, which is done by the H.323 ( ) agreement.
A. Terminal Control Class
B. Media Control Class
C. Data Application Class
D. None of the above
عرض الإجابة
اجابة صحيحة: B
السؤال #13
MCU8650C height ( ) U.
A. 1
B. 2
C. 3
D. 4
عرض الإجابة
اجابة صحيحة: A
السؤال #14
Regarding te series terminal products, the following description is incorrect ().
A. Te10 video output has a maximum resolution of 720p
B. Te20 video output has a low maximum resolution
C. Te40/E50 video capture requires an external camera
D. TE60 is a box terminal
عرض الإجابة
اجابة صحيحة: B
السؤال #15
The following protocol encryption protocol is ( )
A. H
B. H
C. H
D. H
عرض الإجابة
اجابة صحيحة: C
السؤال #16
Which of the following ways can check terminal input whether normal or not? (Please select 2 answers)
A. the audio self-loop
B. test voice
C. the volume indicator
D. image test
عرض الإجابة
اجابة صحيحة: AC
السؤال #17
TE30's built-in microphone supports radio up to () within the radius.
A. 5 meters
B. 3 meters
C. 7 meters
D. 6 meters
عرض الإجابة
اجابة صحيحة: D
السؤال #18
IdeaHub provides a whiteboard feature, and the background of the whiteboard can be set to () color.
A. Dark green
B. Black
C. Gray
D. White
عرض الإجابة
اجابة صحيحة: ACD
السؤال #19
In cascading meetings, meeting control operations on subordinate venues are not supported. ()
A. True
B. False
عرض الإجابة
اجابة صحيحة: B
السؤال #20
.According to the different function modes of intellectual can divide (Choose 2 answers)
A. Immersive intelligence
B. multi-screen intelligence
C. multifunction intelligence
D. Single-screen intelligence
عرض الإجابة
اجابة صحيحة: AC
السؤال #21
IdeaHub supports the feature of Signaling Diagnostics, ( ) class problems can not be located through this feature.
A. Registration failed
B. Media Negotiation
C. Network Packet Loss
D. Call Failure
عرض الإجابة
اجابة صحيحة: B
السؤال #22
For GCCB board, which of the following is true? (Choose 3 answers)
A. GCCB board is indispensable veneer of MCU8660
B. can be installed in 0, 1 slot
C. the main/standby working way
D. can add function gusset plate (at most four) to achieve business board function
عرض الإجابة
اجابة صحيحة: ABC
السؤال #23
IdeaHub wireless access supports 2×2 dual Wi-Fi technology, dual antenna support, and supports 2.4GHz and 5GHz dual-band wireless Wi-Fi communication mode that supports enabling both client and hot-spot.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #24
Among the following end products, there are () that belong to the integrated design (integrated microphone, camera, codec, etc.).
A. Bar300
B. TE10
C. TE20
D. Box600
عرض الإجابة
اجابة صحيحة: AD
السؤال #25
AAC-LD ( ) kHz sampling support dual-channel high-fidelity CD quality
A. 7
B. 16
C. 48
D. 64
عرض الإجابة
اجابة صحيحة: C
السؤال #26
Multipoint resources management center does not support intelligence system access.
A. True
B. False
عرض الإجابة
اجابة صحيحة: B
السؤال #27
How many process does the IP address call mainly includes? (Choose 2 answers)
A. RPQ
B. setup
C. RCF
D. connected
عرض الإجابة
اجابة صحيحة: BD
السؤال #28
Business management system is used for centralized management of video resources, responsible for reservation and scheduling of meetings, including network control center, conference reservation system ( ).
A. the billing system
B. Multi-Resource Management Center
C. GK
D. all of the above
عرض الإجابة
اجابة صحيحة: B
السؤال #29
Which of the following is the networking format of intelligence video network? (Choose 3 answers)
A. IP
B. E1
C. 4E1
D. ADSL
عرض الإجابة
اجابة صحيحة: ABC
السؤال #30
When SVC conferences, the terminal sends up to 4 video streams to the C1loudMCU/VP98 series NCU, containing ().
A. Secondary 2-way, mainstream 2-way
B. Mainstream 4 each
C. Subflow 1 way, mainstream 3 way
D. Secondary 3-way, mainstream 1-way
عرض الإجابة
اجابة صحيحة: C
السؤال #31
The H.323 gateway is between the circuit switched network and a packet switched network.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #32
What's the difference between video conference and traditional telephone ( ) (Choose two answers)
A. hear each other's voice
B. saw each other's image
C. Computer Desktop Sharing
D. All of the above
عرض الإجابة
اجابة صحيحة: BC
السؤال #33
What Signaling are there in terminal registration G}? (Choose 3 answers)
A. RRQ
B. RCF
C. RAC
D. RRJ
عرض الإجابة
اجابة صحيحة: ABD
السؤال #34
Q.931 signaling port is UDP port.
A. ALSE
B. RUE
عرض الإجابة
اجابة صحيحة: A
السؤال #35
Operational support layer may include? (Choose 2 answers)
A. Operators billing system
B. MCU
C. GK
D. Multi Resource Management Center
عرض الإجابة
اجابة صحيحة: AD
السؤال #36
In a video conference, the camera () feature is used to close-up a participant.
A. Wide dynamic
B. Lens Zoom
C. Large wide angle
D. Pan-visual localization
عرض الإجابة
اجابة صحيحة: ABD
السؤال #37
Remote video loopback, loopback video stream through the far end of the codec processing. ()
A. True
B. False
عرض الإجابة
اجابة صحيحة: B
السؤال #38
Regarding the TE series terminal products, the following description is wrong ()
A. The maximum resolution of TE10 video output is 720p
B. TE20 video output maximum resolution is low
C. TE40/E50 requires an external camera to capture video
D. TE60 is a box type terminal
عرض الإجابة
اجابة صحيحة: B
السؤال #39
The following is () that belongs to the video conferencing data transmission standard protocol. /
A. G711
B. T120
C. MPEG-4
D. H264
عرض الإجابة
اجابة صحيحة: B
السؤال #40
Regarding electronic brand names, the following description is incorrect ().
A. Electronic name tags must be set before a meeting, and enabling this feature during a meeting has no effect
B. After the electronic brand function is enabled, the terminal will conduct face detection on the participants, identify the identity information of the participants and display their name tags
C. The face detection range of electronic brand is within 6 meters
D. The e-brand feature requires additional deployment of AI servers to be available
عرض الإجابة
اجابة صحيحة: A
السؤال #41
A CANCEL transaction can only be sent after receiving an ad hoc response from INVITE (including 100), before the final response. ()
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #42
SIP is an abbreviation for Session Initialization Protocol and is used for initialization.) ), altering and terminating sessions of one or more participants, including multimedia conferencing, video, network calls, etc. ().
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #43
Which organization is it that set the standard H.323?
A. ITU_T
B. IEEE
C. NSI
D. ISO
عرض الإجابة
اجابة صحيحة: A
السؤال #44
Regarding IdeaHub factory reset, the following description error is ?().
A. AOn a factory reset, you can choose to keep your current IP address in the web interface
B. BWhen the system is powered on normally, press and hold the reset button for 15 seconds to restore the factory settings
C. CDuring device startup, press and hold the reset button for 15 seconds to restore the factory settings
D. DAfter the factory reset, the local address book, call logs, meeting templates, history, etc
عرض الإجابة
اجابة صحيحة: C
السؤال #45
1080i i respectively show ( )
A. progressive
B. interlacing
C. By vertical
D. Every vertical
عرض الإجابة
اجابة صحيحة: B
السؤال #46
Network packet loss is high, Multi Resource Management Center will alarm.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #47
Among the following videos, the smoothest picture is ()
A. Video with a frame rate of 30f/s
B. Video with a frame rate of 60f/s
C. Video with a frame rate of 50f/s
D. Video with a frame rate of 25f/s
عرض الإجابة
اجابة صحيحة: B
السؤال #48
How many MCU resources maximumly does Multi-resource management center can manage?
A. 28
B. 56
C. 4
D. 12
عرض الإجابة
اجابة صحيحة: A
السؤال #49
Use a Type-C cable to connect your Touch and a power adapter to charge your Touch.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #50
Access control belongs to the functions of GK
A. True
B. False
عرض الإجابة
اجابة صحيحة: A

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