Free HCIP-Cloud Service Solutions Architect V1.0 Exam H13-821 Exam Practice Test

Which of the following is not a benefit of using cloud middleware services? () [Score: 5]Your answer: A, out of the box

What data access interfaces does Huawei Cloud Distributed Messaging DMS service provide? () [Score: 5] Your answer:

• HTTP Restful API
• TCP SDK
• Kafka SDK
• sql access

Which of the following are container engines?

• Docker
• rkt
• Warden
• eclipse

What are the benefits of using containers for business? () [Multiple choice questions]

• is isolated by sharing kernel fine-grained resources. (Reducing business costs)
• Increases security for the business
• Defines delivery and deployment specifications for environment-independent standards. (Improve Delivery Efficiency)
• second fast start and stop (suitable for agile scaling scenarios)
• Improve code development quality

Which of the following are common disaster recovery architecture models?

• Backup and restore
• Offsite restore
• Cold standby
• Warm standby
• Multi-live mode

The goal of Huawei cloud three-dimensional operation and maintenance is to control the system's operating status in an all-round way, and quickly respond to various problems, which are embodied in the following aspects? (Multiple choices)

• Monitor the running status of IaaS layer resources
• Focus only on the running status of the Paas layer application
• Master the running status of the applications deployed on Paas, support the tracking of faults and performance issues, and facilitate the operation and maintenance personnel's location
• Manage user experience guarantees and monitor business operations in real time.

Which of the following is not a way to access container applications?

• ELB
• NOde Port
• Service
• yPC

Which of the following scenarios are typical DCS application scenarios?

• Event caching for social applications

What is the following description related to the container mirroring service (SWR)? Multiple choice)

• Image management. Connect with Huawei MarketPlace and manage the charging images purchased by customers.
• Multi-platform docking deployment. Support Cloud Container Engine (CCE), microservice cloud application platform (ServiceStage), FunctionStage, Container Image Service (SMR) user deployment calls.
• High performance. Self-developed high-performance container network, automatic elastic scaling in seconds, supports private clusters of high-performance bare metal containers.
• Safe and reliable. Multi-rental partition of mirrored warehouses: Security scanning: highly reliable (three copies).

ICAgent is a collection agent of APM. It runs on the elastic cloud server where the application is located and is used to collect real-time monitoring data such as topology and call chain. Which of the following statements is incorrect? () [Score: 5]Your answer:

• non-intrusive data collection is achieved through JVM bytecode technology, users do not need to modify business code
• which supports data collection for applications developed in the C language