HCIE-Datacom V1.0: H12-891_V1.0 Exam

"HCIE-Datacom V1.0", also known as H12-891_V1.0 exam, is a Huawei Certification. With the complete collection of questions and answers, PrepPDF has assembled to take you through 276 Q&As to your H12-891_V1.0 Exam preparation. In the H12-891_V1.0 exam resources, you will cover every field and category in Huawei Certified ICT Expert Certification helping to ready you for your successful Huawei Certification.

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  • Exam Code: H12-891_V1.0
  • Exam Name: HCIE-Datacom V1.0
  • Certification Provider: Huawei
  • Corresponding Certification: Huawei Certified ICT Expert
  • Updated: Sep 08, 2025
  • No. of Questions: 276 Questions & Answers with Testing Engine
  • Download Limit: Unlimited

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Huawei HCIE-Datacom V1.0 Sample Questions:

1. During the implementation of iMaster NCE-Campus Wi-Fi location-based services (LBS), terminal location data is sent to an LBS platform through HTTP requests. Which of the following data formats is used in such HTTP requests?

A) HTML
B) YAML
C) JSON
D) XML


2. When you configure a virtualized campus network on iMaster NCE-Campus and enable external networks to connect to the Internet, iMaster NCE-Campus will automatically deliver a specific route to direct traffic to the corresponding external network.

A) FALSE
B) TRUE


3. In OSPFv3, which of the following types of LSAs can be flooded in the entire AS?

A) Link-LSA
B) Inter-Area-Prefix-LSA
C) AS-external-LSA
D) Intra-Area-Prefix-LSA


4. According to the following information displayed on a router, which of the following are the causes of the failure in establishing an OSPF adjacency relationship?
OSPF error statistics:
1: Hello timer mismatch
0: Netmask mismatch
0: Bad checksum
0: Bad authentication type
0: Unknown neighbor
0: Extern option mismatch

A) The area types are inconsistent.
B) The IP address masks of the interfaces are inconsistent.
C) The area IDs are inconsistent.
D) Hello packets are sent at different intervals.


5. With telemetry, certain data can be sampled based on specific sampling paths. Which of the following sampling paths are supported by telemetry?

A) CPU information
B) Interface statistics
C) Memory information
D) Information about the optical module on an interface


Solutions:

Question # 1
Answer: C
Question # 2
Answer: B
Question # 3
Answer: C
Question # 4
Answer: C,D
Question # 5
Answer: A,B,C

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