H13-821_V3.0-ENU Questions PDF [2025] Use Valid New dump to Clear Exam [Q68-Q87]

QUESTION 68
Network QoS refers to the use of various basic technologies to provide better service capabilities for designated network communications. Configuring QoS in the network environment can increase the predictability of network performance, effectively allocate network bandwidth, and make more reasonable use of network resources. The QoS data of cloud resources with specified specifications can be queried through the specification list.
Regarding the QoS data, what are the main items included? (Multiple choice)

QUESTION 69
A customer purchased the auto scaling service. When the customer enabled the scaling policy for the created scaling group, he found that not only one scaling policy could be enabled for the scaling group, but also multiple scaling policies could be enabled. When enabling multiple scaling policies, it is necessary to ensure that the conditions of the multiple scaling policies do not conflict.

QUESTION 70
YAML language is a highly readable language used to express data serialization. It is especially suitable for expressing or editing data structures, various configuration files, etc. It is also widely used in Docker and Kubernetes.
Which of the following descriptions about YAML are correct? (Multiple choice)

QUESTION 71
Which of the following descriptions about the product architecture of the document database service DDS replica set is wrong?

QUESTION 72
An individual user uses HUAWEI CLOUD to deploy a personal blogging platform to record and share his or her work experience, and wishes to store personal data separately.
Considering factors such as cost, which of the following services are recommended? (Multiple choice)

QUESTION 73
When a user uses the Huawei Cloud SMS service to migrate a window host with 300GB of data, in theory, it takes about 15 hours to complete the migration when the source bandwidth is 100Mbit/s.

QUESTION 74
A user deploys his core business in the local data center, and deploys the edge business on the cloud.
Now due to business needs, it is necessary to interconnect the data center with the cloud network. Which of the following services can help users achieve this goal? (Multiple choice)

QUESTION 75
An Internet company uses the object storage service OBS to store dynamic data. In order to meet audit requirements and maintain data read and write permissions, the operation and maintenance personnel decided to use the bucket read and write template to create a bucket policy.
Which of the following actions are not included in the reading and writing template by default? (Multiple choice)

QUESTION 76
Huawei Cloud provides () platform services for IoT access scenarios, providing the ability to connect massive devices to the cloud, devices and cloud two-way message communication, etc., and can flexibly transfer device data to other services of Huawei Cloud, which can help the Internet of Things Industry users quickly complete equipment networking and industry application integration.
save answer

QUESTION 77
Database Exploration DLl is a one-stop big data platform of HUAWEI CLOUD, providing customers with high-performance big data components of the Hadoop ecosystem such as Hudi, ClickHouse, Spark, Flink, Kafka, HBases, etc., and supports the integration of databases, data warehouses, Bl, and Al and other capabilities.

QUESTION 78
The cloud-native database MRS is one of the big data solutions provided by HUAWEI CLOUD for customers. Which of the following descriptions about IRS is wrong?

QUESTION 79
HUAWEI CLOUD provides exclusive load balancing services and shared load balancing services.
In the description of the respective advantages of the dedicated load balancing service and the shared load balancing service, which one is wrong?

QUESTION 80
An insurance company plans to migrate the business of the local data center to Huawei Cloud, and adopt the cross-AZ active-standby disaster recovery solution for business deployment. Virtual machine layer for disaster recovery planning

QUESTION 81
In the era of continuous cloudization, applications using distributed micro-service architecture are becoming more and more abundant, and the number of users is growing explosively, and various application exception problems may follow one after another. In the traditional operation and maintenance mode, it is difficult to correlate and analyze various indicators on multiple operation and maintenance systems. Operation and maintenance personnel need to check application exceptions one by one based on operation and maintenance experience. The efficiency of analyzing and locating problems is low, and the maintenance cost is high and the effect is mediocre.
In response to the above questions, which services of HUAWEI CLOUD are recommended to meet customer needs? (Multiple choice)

QUESTION 82
As more and more enterprises go to the cloud, security on the cloud has become an important topic that needs attention.
There are several major security requirements for enterprises to go to the cloud. Which of the following descriptions of security requirements on the cloud is wrong?

QUESTION 83
Virtual private cloud builds an isolated and private virtual network environment for cloud resources such as elastic cloud servers, cloud container engines, and cloud databases.

QUESTION 84
Which of the following descriptions about Huawei Cloud Container Instance Service CCI is correct? (Multiple choice)

QUESTION 85
Which of the following is correct about the functional characteristics of the Web Application Firewall TF? (Multiple choice)

QUESTION 86
According to different data storage methods, databases are mainly divided into relational databases and non-relational databases.
Which of the following statements about the main advantages of relational databases over non-relational databases is wrong?

QUESTION 87
The ROMA series products are solutions launched by HUAWEI CLOUD for enterprise application and data development. They can effectively connect enterprise systems and help enterprises realize complex business integration and innovation. Each ROMA product has a large number of quantum functions. Please compare each function with the available The ROMA product corresponds.