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Huawei H13-821_V3.0-ENU Exam Syllabus Topics:

Huawei HCIP-Cloud Service Solutions Architect V3.0 Sample Questions:

1. The instance types provided by ApsaraDB for MySQL not only support stand-alone and active/standby, but also support MHA (Master High Availability) high availability.

A) True
B) False

2. An enterprise is mainly engaged in the research and development of biological genes and pharmaceuticals. Due to the rapid expansion of business, the current computing resources are not enough to meet the demand, and the cycle from the procurement of new equipment to the launch of new equipment is long, it plans to migrate part of the intensive computing business to Huawei in the cloud, cloud container instance CCI is used to provide services and reduce costs.
In this scenario, what are the advantages of CCI for the key customer? (Multiple choice)

A) Based on Kata's kernel consideration simulation technology, it provides more comprehensive security protection
B) Second-level resource preparation and flexibility, reducing the consumption of resource processing links in the calculation process
C) Provide high-performance computing, network and high 1/0 storage to meet the demands of intensive computing
D) There is no need to perceive clusters and servers, which greatly simplifies operation and maintenance work and reduces operation and maintenance costs

3. Which of the following descriptions about the main usage scenarios of relational database (YySOL), document database (agDB), cache database (Redis) and wide-column database (Cassandra) are correct? (Multiple choice)

A) Wide column database (Cassandra), log storage
B) Cache database (Redis): Key-Value pair
C) Document database (longoDB): Key-Value pair
D) Relational database (MySQL), transaction processing

4. An Internet company uses HUAWEI CLOUD to deploy its business. Due to business needs, it is required to open up the network of the development team and the test team. Because the tenants of each project group are created independently, when using the tenant of the development dimension to create a peer-to-peer connection, the tenant in the test group needs to accept the request before the creation can be successful. If the tenant of the test group rejects the request, the peer connection cannot be established successfully.

A) True
B) False

5. Which of the following descriptions about bare metal server BMS is wrong?

A) Bare metal servers are currently divided into two types according to the CPU architecture: x86 instances and Kunpeng instances
B) Bare metal servers and virtual machines have virtualization overhead, resulting in a certain loss of computing performance
C) The billing mode of BMS is yearly and monthly, and does not support pay-as-you-go
D) Bare metal servers are dedicated computing resources for users, and support VPC and security group isolation

Solutions: