Huawei H11-851 - HCNA-VC (Video Conference) Exam
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Total 268 questions
Question #1 (Topic: Single Topic)
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
Answer: A
Question #2 (Topic: Single Topic)
What are belong to video code protocols? (Select 3 answers)
A. H.261
B. H.263
C. H.264
D. H.281
Answer: ABC
Question #3 (Topic: Single Topic)
Access control belongs to the functions of GK
A. True
B. False
Answer: A
Question #4 (Topic: Single Topic)
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
Answer: ABC
Question #5 (Topic: Single Topic)
Operational support layer may include? (Select 2 answers)
A. Operators billing system
B. MCU
C. GK
D. Multi Resource Management Center
Answer: AD
