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NEW QUESTION 367
Huawei Cloud Distributed Cache DCS service is a database service that provides Key-Value cache service for application systems. () [Multiple choice questions]
- A. True
- B. False
Answer: A
NEW QUESTION 368
TP99 latency is the minimum time required to fulfill 99% of network requests.
- A. Error
- B. Correct
Answer: B
NEW QUESTION 369
What are the types of cloud computing services that use the platform as a service? () [Single-choice question] Option Subtotal Proportion
- A. SaaS
- B. PaaS
- C. IaaS
- D. NOne of the above is
Answer: B
NEW QUESTION 370
Which of the following is not the advantage of Huawei Cloud CCE management?
- A. Using Hypervisor to achieve more efficient use of hardware resources
- B. Second level quick start and stop
- C. Defining the delivery and deployment specifications for environmentally unrelated standards
- D. Isolation by shared kernel fine-grained resources
Answer: A
NEW QUESTION 371
The TP99 latency is the minimum time required to fulfill 99% of network requests.
- A. Wrong
- B. Correct
Answer: B
NEW QUESTION 372
Huawei Cloud Distributed Database Middleware D1 service is highly compatible with SL syntax, and MySQL-based application system can easily go to the cloud.
- A. True
- B. False
Answer: B
NEW QUESTION 373
The strategies supported by the automatic load balancing mechanism provided by the microservice engine include: sequential, random local, viscous, instance-based load, and so on.
- A. True
- B. False
Answer: B
NEW QUESTION 374
On the Huawei cloud application operation and maintenance topology map, different colors represent the health of the instance, and the colors are determined by the Apdex value. If the instance color is gray, what does it represent? (Points: 5) Your answer:
- A. The instance is not called by other applications
- B. The instance is normal
Answer: A
NEW QUESTION 375
Threshold alarms detect the upper and lower limits set by the indicators defined in the threshold rules. If the trigger condition is reached, an alarm message is sent and a custom action is performed at the same time. In what ways can the current alarms on Huawei Cloud notify the operator Dimensional staff? (Multiple choices)
- A. Mail
- B. WeChat
- C. SMS
- D. QQ
Answer: A,C
NEW QUESTION 376
Which of the following does not belong to Huawei Cloud PaaS middleware services?
- A. RDS correct
- B. DMS
- C. DCS
- D. DDM
Answer: A
NEW QUESTION 377
Applications evolve to the CIoudNative model, which is the defacto standard for CloudNative.
- A. True
- B. False
Answer: B
NEW QUESTION 378
Microservice architecture will face multi-dimensional challenges. Which of the following are the challenges that microservice architecture needs to face? () [Score: 5] Your answer:
- A. easy to implement automated testing, clear test cases, clear external dependencies, and easy piling (API predefined).
- B. data is no longer managed centrally, scattered across microservices, and conventional transaction management cannot cross domain service boundaries.
- C. the probability of failure increases, the monitoring and tracking is difficult, the calling frequency is high, the calling chain length is long, the cross virtual machine, VLCommunication uncontrollable factors increase.
- D. can be freely selected according to service needs
Answer: B,C
NEW QUESTION 379
Public cloud charges, private clouds do not charge
- A. Error
- B. Correct
Answer: B
NEW QUESTION 380
Which diagram in UML is the following?
- A. State diagram
- B. Class Diagram
- C. Use case diagram
- D. Sequence diagram
Answer: D
NEW QUESTION 381
Which benefits can the application of zero transformation of enterprise cloud solutions bring? (Multiple choice)
- A. Automated monitoring operation and maintenance service
- B. Rolling deployment, grayscale release
- C. Automated deployment, high efficiency, low error rate
- D. Improve resource utilization
Answer: A,B,C
NEW QUESTION 382
What level of solutions does Huawei Cloud PaaS have? (Multiple choice)
- A. Apply zero transformation to the cloud. Automatic deployment and operation and maintenance
- B. Application + cloud middleware to reduce the cost of operation and maintenance
- C. Application containerization. Second-level elastic scaling, higher resource utilization
- D. Application micro-service. Feature decoupling. Fast online
- E. Business Extreme Innovation Based on Function Programming
Answer: A,B,C,D
NEW QUESTION 383
The architect is provided with a drawing specification, which can accurately describe the architecture of a system with only one picture.
- A. Right
- B. Wrong
Answer: B
NEW QUESTION 384
How can microservices developed using the CSE Microservices Framework SDK be deployed to ServiceStage and called by other service discovery? () [Multiple choice questions]
- A. Developers need to install the service center by themselves. Provide service registration and service discovery services.
- B. The caller service provides peer-to-peer access to the callee service.
- C. Use the Kubernetes DNS service deployed on the cloud platform for service discovery.
- D. The service center deployed directly on the cloud platform is used for service registration and discovery.
Answer: D
NEW QUESTION 385
Which of the following does not belong to Huawei Cloud PaaS middleware service?
- A. DMS
- B. DCS
- C. DDM
- D. RDS
Answer: D
NEW QUESTION 386
Huawei Cloud Middleware DCS can meet users' business demands for high read and write performance and fast data access, but it is not compatible with mainstream cache engines (Redis, Memcached, Ignite).
- A. True
- B. False
Answer: B
NEW QUESTION 387
Users in the Huawei Cloud Container Engine CCE service cannot upgrade the old version of the cluster.
- A. True
- B. False
Answer: A
NEW QUESTION 388
Microservices under the microservices architecture naturally support DevOps, and microservices complement DevOps. DevOps requires the development, testing and operation of business components by a two pizza team, rapid iteration, and continuous delivery.
- A. True
- B. False
Answer: A
NEW QUESTION 389
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