H13-821_V3.0-ENU Dumps PDF 2024 Strategy Your Preparation Efficiently [Q125-Q149]

QUESTION 125
A user needs to collect logs from the elastic cloud server ECS through the cloud log service TS. Which of the following description of the LTS service is wrong?

QUESTION 126
Which of the following descriptions about cloud backup CBR is correct? (Multiple choice)

QUESTION 127
In software projects/engineering, CI/CD is a name that is often mentioned. In the following description about CI/CD, which one is wrong?

QUESTION 128
Please match the relevant concepts about the microservice engine with their corresponding descriptions in the following options.

QUESTION 129
In software engineering, CI/CD usually refers to the combined practice of Continuous Integration (Continuous Integration) and Continuous Delivery (Continuous Delivery) or Continuous Deploy (Continuous Deploy) l, implementing automation in deployments bridges the gap between development and operations teams.

QUESTION 130
SpringBoot is designed to simplify the initial construction and development process of applications in the Istic architecture. The framework simplifies configuration files, etc., and contains many out-of-the-box microservice functions, so that operation and maintenance personnel no longer need Defining templated configurations greatly improves application development efficiency.

QUESTION 131
Data encryption service is a comprehensive data encryption service on the cloud. Users can manage the stored data confidentially through the key encryption mechanism.
The data encryption service provides multiple service modules, which of the following options are correct? (Multiple choice)

QUESTION 132
The Internet of Things is an important part of the new generation of information technology, and it is also an important development stage in the “informationization” era. If the factory connects the production line equipment to the 1oT platform to monitor, analyze and warn the equipment in real time, the equipment can be effectively improved. Use efficiency.
HUAWEI CLOUD provides an IoT solution. Which of the following descriptions about this solution is wrong?

QUESTION 133
Cloud container instance service CCI provides serverless container (serverless container) introduction, so that users can run containers directly without creating and managing server clusters. In the following description about cloud container instance service CCI, which one is wrong?

QUESTION 134
Comparing relational databases and non-relational databases, which of the following descriptions are correct? (Multiple choice)

QUESTION 135
When using the data replication service DRS to configure the migration task, it is necessary to check whether the data transfer server can connect to the cloud database to be migrated. This operation needs to be completed in the pre-check step

QUESTION 136
As a distributed large-scale resource scheduling system at the bottom of the cloud, Huawei Cloud Smart Cloud Brain includes the following core subsystems: data collection and docking subsystem, data storage and service subsystem, data analysis and modeling subsystem, and resource pool Operation Subsystem, Business Innovation Subsystem

QUESTION 137
Management Detection and Response MDR combines Huawei’s more than 30 years of security experience to establish a security risk management and control system for customers consisting of management, technology, and operation and maintenance in the form of cloud services.

QUESTION 138
A bank customer wants to migrate its transaction business from a traditional commercial database to a cloud database.
In order to securely access traditional databases, the database migration tool UGO needs to rely on which of the following services as the target database connection agent?

QUESTION 139
Which of the following descriptions about elastic file services are correct? (Multiple choice)

QUESTION 140
Under the same specifications, which of the following types of ECS instances has the strongest computing performance?

QUESTION 141
Due to business needs, an independent software developer 1SV often needs to repeatedly deploy the environment. It takes a long time to prepare the environment. Errors will inevitably occur in the manual configuration of the business. Multiple identical environments need to be maintained separately, resulting in high overall costs. Therefore, the company plans to use Huawei Cloud application orchestration service AOS to solve related problems.
What functions does the customer use AOS to solve the problems encountered? (Multiple choice)

QUESTION 142
High-performance computing, big data and other services provide excellent computing performance and data security.
Among the following features about bare metal servers, which ones are safe and reliable? (Multiple choice)

QUESTION 143
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)

QUESTION 144
In order to prevent abnormal access by malicious users, an Internet company controls the data flow in and out of the subnet by configuring outbound/inbound rules associated with the company’s subnet to protect the security of the company’s subnet.
Regarding the priority description of network ACL rules, which one is correct?

QUESTION 145
Dedicated enterprise storage service DESS is a dedicated storage service based on Huawei’s enterprise storage. It can provide performance and reliability consistent with enterprise private cloud environments, and simplify the difficulty for enterprise users to deploy key applications on public clouds.

QUESTION 146
On Huawei Cloud, images can be divided into public images, private images, shared images, ()

QUESTION 147
The cloud audit service CTS can be used in conjunction with the function workflow service FunctionGraph to jointly provide the key operation notification function, and the notification objects include natural persons and business interfaces. For example, customers can select a certain type of audit log as a trigger (such as file upload) in FunctionGraph to trigger a preset workflow (such as triggering a notification function) to simplify O&M or avoid problems and risks.

QUESTION 148
The resource isolation of docker uses the () feature of Linux

QUESTION 149
Which of the following descriptions about data encryption services are correct? (Multiple choice)