Huawei H11-861_V2.0 Exam Practice Test Instant Access

Question 1

Which of the following protocols is used to propagate the stream between the MCU and the network recording server?

ARTP

BSIP

CH.323

DIP

Answer : A

Question 2

The following description of the advantages and disadvantages of forward error correction FEC is correctly ( )o

AThe latency requirements are high, and the existing network is difficult to use; Only has an effect on small packet loss scenarios; Aggravate image jitter

BIt basically does not occupy bandwidth resources and has little impact on image quality

CIncrease redundant data, occupy a certain amount of bandwidth, and reduce video efficiency; There is no way for sudden packet loss; Introduce a certain delay

DThrough the group combination check, it is possible to recover packet loss data with a certain probability, which is more effective for general packet loss scenarios

Answer : C, D

Question 3

The following description of NAT mapping is correct ( ).

AStatic NAT is the simplest and easiest to implement, with each host address in the internal network permanently mapped to a legitimate address in the external network

BDynamic address NAT is a series of legitimate addresses defined in the external network that are mapped to the internal network using a dynamically assigned method

CNAPT is an IP address that maps an internal address to an IP address on an external network on different ports on the

DDynamic Address NAT, the most common mapping method in video services

Answer : A, B, C

Question 4

The bunch parameter for a CANCEL transaction is the same as INVITE.

ATrue

BFalse

Answer : B

Question 5

Nlog v2.0 can export file formats including ( ).

ADoC

Bcsv

CEXE

DTxt

Answer : A, B, D

Question 6

Huawei NLOG software is part of the conference scheduling and management software, and is installed and used together with the SMC conference management software. ( )

ATrue

BFalse

Answer : A

Question 7

In the SMC2.0 system, ( ) has the highest level of user rights. (Fill in the blanks)

See Below Explanation:

Answer : A

Huawei H11-861_V2.0 HCIP-Video Conference V2.0 Exam Practice Test