최신 H13-821_V3.0 무료덤프 - Huawei HCIP-Cloud Service Solutions Architect V3.0

문제1

Fumctionbreph is an event-driven function hosting computing service in Huawei Cloud. Using unctimhraph does not require writing business function codes or setting running conditions. It only needs to configure and manage infrastructure such as servers, and function computing can run elastically and efficiently.

A. True

B. False

정답: B

문제2

With the continuous evolution of the IT architecture, the complexity of the architecture is getting higher and higher. The development and operation and maintenance within the enterprise are often two independent departments, and there are obvious differences in work and technical directions. When completing an application project together, the communication is not smooth, which leads to a delay in the application progress and a significant drop in enterprise efficiency. Therefore, the entire system architecture needs to evolve continuously, from traditional operation and maintenance to automated operation and maintenance, and break the barriers of operation and maintenance engineers, development engineers, and quality assurance engineers, so as to form an efficient work system.

A. True

B. False

정답: A

문제3

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)

A. Key management

B. Key Pair Management

C. Credential Management

D. Exclusive extra space

정답: A,B,C,D

문제4

Which of the following descriptions about the disaster recovery solution in two places and three centers is correct? (Multiple choice)

A. The business can be shared between the two regions through DNS, and the disaster recovery center only shares the business when a disaster occurs

B. When an AZ of the production site fails, the business system switches to another AZ, and the database master and backup switch

C. Deploy RDS database instances in the production and disaster recovery centers respectively, and the databases are 1:1:1 master-slave replication

D. Configurations, logs, snapshots, and backups generated by production and disaster recovery centers are replicated across regions through VBS

E. When the entire production site fails, switch the active and standby status of the database, and then modify the DNS authorization to 0% for the production site and 100% for the disaster recovery site

정답: A,B,C,E

문제5

Huawei container image service SIR supports node intelligent scheduling, which can be automatically allocated to the nearest host node for construction according to the image address used, and automatically allocated to idle nodes according to the load. However, it cannot be scheduled across regions.

A. True

B. False

정답: B

문제6

IoT edge service is the application of edge computing in the Internet of Things industry. Which of the following statements about this service is wrong? (Multiple choice)

A. The control of the device by the IoT edge software supports sending commands in the cloud, which can directly send commands to the device

B. Before using the IoT edge service, you must first enable the device to access the IoTDA service

C. IoT Edge can also provide local autonomy of devices even when the edge node is disconnected from the cloud

D. IoT edge software is deployed on the gateway and managed as an edge node

정답: B,D

문제7

An Internet company deploys its business on Huawei Cloud and uses the elastic file service SFS to store its static files. The company's static file data volume is about 5TB, and the company has no special requirements for bandwidth and delay. Which of the following storage types of SFS would cost the company the most when creating an Elastic File Service SFS?

A. Standard push type

B. Standard Plus

C. Performance type

D. Performance Plus

정답: A

문제8

Which of the following descriptions about cloud hard drive EVS initialization are correct? (Multiple choice)

A. The data disk is mounted to the elastic cloud server ECS and can only be used after initialization

B. When creating an elastic cloud server ECS, it will have its own system disk and will be automatically initialized

C. Create a data disk separately, and then mount the data disk to the elastic cloud server ECS. The data disk does not need to be initialized

D. When creating an elastic cloud server ECS, it will have its own system disk, which needs to be initialized before it can be used

정답: A,B

문제9

In the Docker environment, Cgroupi is usually responsible for encapsulating kernel resources, so that each container has an independent resource, so that different processes will not interfere with each other when using the same resource in their respective spaces.

A. True

B. False

정답: B

문제10

Asymmetric key encryption is one of the commonly used data encryption protection methods. The asymmetric key is composed of a pair of public key and private key, and they are related to each other. The private key can only be used by trusted persons, but the public key can be distributed to anyone who requests it.

A. True

B. False

정답: A

문제11

HUAWEI CLOUD DRS provides various functions such as migration, synchronization, disaster recovery and subscription.
Which of the following descriptions about DRS service features or application scenarios are correct? (Multiple choice)

A. Synchronization, focusing on tables and data, and meeting the needs of a variety of flexibility, such as many-to-one, one-to-many, dynamic addition and deletion of synchronization tables, synchronization of data between different table names, etc.

B. Migration: Through incremental migration technology, database migration can be completed during business operation without affecting business

C. Disaster recovery: Data disaster recovery supports the disaster recovery architecture of three centers in two places and four centers in two places. Unilateral disaster recovery can use the functions of upgrading the master and downgrading the standby in the disaster recovery scenario to achieve the effect of master-standby switchover in different places

D. Subscription: The main application scenario is kefka subscription GaussDB incremental data scenario

정답: A,B,C

문제12

In the Kubernetes cluster, Ingress provides an externally accessible URL for the Service and routes access traffic to the backend Service.
Which of the following statements about Ingress is correct?

A. Ingress is a containerized object that manages external access to services in the cluster. The typical access method is SSH

B. If you need to use the Ingress function, you must first install the Ingress Controller on the Kubernetes cluster

C. Because Ingress can expose ports or protocols, it is more convenient to access than Service and Ingress

D. You can set an external domain name in the Service, and then access the Ingress through the domain name, and then access the back-end service

정답: B

문제13

Huawei Cloud provides high-performance middleware services to solve the problems caused by traditional enterprise middleware. Which of the following are the benefits of cloud middleware services? (Multiple choice)

A. Reliable and safe: Service reliability and failover are guaranteed by cloud middleware services

B. Ready to use out of the box: no need to consider the installation of software and hardware, it can be used after purchase

C. Fault recovery, automatic recovery in seconds without any human input

D. Upgrades and patches: The cloud middleware professional team is responsible for code maintenance and bug fixes

정답: A,B,C,D

문제14

ServiceStage, an application management and operation and maintenance platform, is a one-stop application management and operation and maintenance platform for enterprises. Which of the following descriptions about ServiceStage is wrong?

A. Support java, Go, PHP, Node.js, Python, Docker and other operating environments

B. Support the access and governance of special mainstream microservice frameworks, and cooperate with the microservice engine to realize service registration discovery, configuration management and service governance

C. Support development to identify potential problems in the code in a timely and accurate manner: through intelligent technology, provide automatic defect repair capabilities to help development quickly repair code defects

D. Support web applications, microservice applications and general applications such as Apache ServiceComb, Spring Cloud, Dubbo, Mesher service grid

정답: C

최신 H13-821_V3.0 무료덤프 - Huawei HCIP-Cloud Service Solutions Architect V3.0

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