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Huawei H11-851_V3.0 Practice Test - Questions Answers, Page 29

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A.
323 Which organization developed the standard ().
A.
323 Which organization developed the standard ().
Answers
B.
ITU_T
B.
ITU_T
Answers
C.
IEEE
C.
IEEE
Answers
D.
NSI
D.
NSI
Answers
E.
ISO
E.
ISO
Answers
Suggested answer: A

Which protocol is it part of? ()

A.
H225
A.
H225
Answers
B.
H239
B.
H239
Answers
C.
H245
C.
H245
Answers
D.
H281
D.
H281
Answers
Suggested answer: A

The default H.323 call monitoring port ().

A.
1719
A.
1719
Answers
B.
1720
B.
1720
Answers
C.
1721
C.
1721
Answers
D.
1729
D.
1729
Answers
Suggested answer: B

Ip address calls mainly include what processes ().

A.
RRQ
A.
RRQ
Answers
B.
Setup
B.
Setup
Answers
C.
RCF
C.
RCF
Answers
D.
Connected
D.
Connected
Answers
Suggested answer: B, D

A down-level MCU can have () a higher-level MCU at the same time

A.
4
A.
4
Answers
B.
3
B.
3
Answers
C.
2
C.
2
Answers
D.
1
D.
1
Answers
Suggested answer: D

Switch Center is located in the video product stack at ().

A.
User Access Layer
A.
User Access Layer
Answers
B.
Media Processing Layer
B.
Media Processing Layer
Answers
C.
Service support layer
C.
Service support layer
Answers
D.
Business Management
D.
Business Management
Answers
Suggested answer: D

TE30 and TE40 support () multiple visions respectively?

A.
1-way, 2-way
A.
1-way, 2-way
Answers
B.
2-way, 2-way
B.
2-way, 2-way
Answers
C.
2-way, 3-way
C.
2-way, 3-way
Answers
D.
3-way, 3-way
D.
3-way, 3-way
Answers
Suggested answer: B

The range of sound frequencies that the human ear can recognize is ().

A.
10~10KHZ
A.
10~10KHZ
Answers
B.
20~20KHZ
B.
20~20KHZ
Answers
C.
30~30KHZ
C.
30~30KHZ
Answers
D.
90~40KHZ
D.
90~40KHZ
Answers
Suggested answer: B

The format of the upgrade file for the MCU using the built-in web management interface is ().

A.
.dat
A.
.dat
Answers
B.
.bin
B.
.bin
Answers
C.
.xml
C.
.xml
Answers
D.
.txt
D.
.txt
Answers
Suggested answer: B

RAS is a set of signaling for interactions between ( ). Multi-select

A.
SC
A.
SC
Answers
B.
SMC
B.
SMC
Answers
C.
Section
C.
Section
Answers
D.
Database
D.
Database
Answers
Suggested answer: A, C
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