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

문제1

Data Warehouse Service DWS is composed of many logical nodes with various system resources such as CPU, memory and storage that are not shared. It has a large-scale parallel processing engine. It is based on which of the following architectures

A. ShareMemory architecture

B. Shared Everthting architecture

C. SharedNothing Architecture

D. ShareDisk Architecture

정답: C

문제2

In the two-site three-center disaster recovery solution on the cloud, business sharing can be realized through DNS between the two regions, and the disaster recovery center can handle some read-only and data analysis services

A. True

B. False

정답: A

문제3

Cloud workloads are loads that run services on cloud resources, including virtual machines, elastic load balancing, containers, etc., which carry the core of enterprise business.

A. True

B. False

정답: B

문제4

The cloud audit service CTS can provide log audit services and support the collection, storage and query of operation records of various cloud resources. Which of the following descriptions about CTS services is wrong?

A. It can help enterprises quickly collect event information, which can be viewed on the management console after resource changes

B. Support multiple IaaS resource services (such as elastic cloud host ECS), and related events can be stored for a long time through OBS

C. The event list records the details of tenants' operations on cloud service resources such as creation, modification, and deletion, including management events and data events

D. The configuration is flexible and diverse, and multiple trackers can be created in one region, and one tracker can also be configured with multiple object stores to realize classified storage of different types of data

정답: B

문제5

The cloud monitoring service CES can collect log data of hosts and cloud services. After collecting logs, the log data can be displayed in a simple and orderly manner on the cloud log console, and can be queried in a convenient and fast manner. Long-term storage, convenient for users to retrieve at any time.

A. True

B. False

정답: B

문제6

In the Prometheus+Grafana open source operation and maintenance solution, Frometheus mainly plays the role of data collection, and Grafana is responsible for displaying the collected data, not responsible for data collection and processing.

A. True

B. False

정답: B

문제7

HDFS guarantees that a file can only be written by one caller at a time, but can be read by multiple callers at the same time.

A. True

B. False

정답: A

문제8

An Internet company has deployed a new business system through Huawei Cloud, and now needs to set different access permissions for employees to achieve permission isolation between different employees. It is usually recommended that the company use the unified identity authentication service IAM for fine-grained permission management.

A. wrong

B. True

정답: B

문제9

Enterprise Service Bus (ESB) can provide reliable message transmission, service access, protocol conversion, data format conversion, etc., and content-based routing and other functions, shielding the physical location, protocol and data format of services.

A. True

B. False

정답: A

문제10

An e-commerce user wants to reduce operation and maintenance costs and realize operation and maintenance automation.
At the same time, the resources used on the cloud can be regulated and the irregularly used or vacant resources can be cleaned up in a timely manner. Which of the following services can meet the needs of users? (Multiple choice)

A. Cloud Monitor CES

B. Application performance management service APM

C. Cloud Audit CTS

D. Application operation and maintenance management service AOM

정답: A,C,D

문제11

Which of the following descriptions about scalability design in the five principles of enterprise application architecture design is wrong?

A. With few changes or even just the addition of hardware devices, the linear growth of the processing capacity of the entire system can be achieved, achieving high throughput and low latency high performance

B. The higher the scalability, the more convenient or more resources can be used to respond to network, task processing, database access, etc.

C. Scalability generally refers to the degree to which a product is in a working or usable state when it is needed and begins performing tasks at any random moment

D. When the business of the enterprise grows, the system often needs to expand and grow, and the scalability needs to be continuously improved to ensure the vigorous vitality of the software

정답: C

문제12

Which of the following descriptions about SOA architecture and microservice architecture are correct? (Multiple choice)

A. Deployment method: SOA architecture services mostly adopt distributed development + independent deployment, microservice architecture mostly adopts bus-style development + overall deployment

B. Service delivery: SOA architecture delivery is relatively slow, microservice architecture delivery is relatively faster

C. Application scenarios: SOA architecture is huge, complex, and heterogeneous enterprise-level systems, microservice architecture is fast, lightweight, and Web-based Internet systems

D. Communication method: SOA architecture mostly uses ESB as the role of communication between services, microservice architecture uses lightweight communication methods, such as HTTP RESTful

정답: B,C,D

문제13

The IoT data analysis service IOTA is based on the IoT asset model and integrates IoT data integration, cleaning, storage, analysis, visualization and other functions. Which of the following is the correct description of the IOTA analysis function? (Multiple choice)

A. Real-time analysis: Based on the big data flow computing engine, it provides real-time analysis capabilities of the Internet of Things

B. Offline analysis: support multiple data sources, support standard SQL interface

C. On-site AI analysis, based on the AI computing engine, realizes intelligent data analysis on the IoT device side

D. Time series analysis, support time series data storage with high compression ratio, efficient time series query efficiency, massive timeline capability

정답: A,B,D

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

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