Free Huawei H13-821 Practice Test & Real Exam Questions
Create an elastic scaling group in the ServiceStage application operation and maintenance interface. Which of thefollowing is not an applicationElastic scaling strategy? () [Single-choice question] Option Subtotal Proportion
Correct Answer: A
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Distributed service-oriented architecture deployed on Huawei Cloud uses traditional operation and maintenance methods to download logs to locate bugs on the cloud server. It is also very convenient and fast.
Correct Answer: A
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On the topology diagram of Huawei cloud application operation and maintenance, as shown in the arrow section of the following figure, the circle is divided into three sections, but the length of the three sections is different. What does this mean?
Correct Answer: B
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class diagrams cannot represent dynamic relationships between classes
Correct Answer: A
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Among a range of capabilities provided by the microservices engine. Which of the following is related to microservice discovery?
[Multiple choice questions]
[Multiple choice questions]
Correct Answer: B
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The microservice engine provides gray-scale publishing between microservices, and supports (Such as Header).
Correct Answer: B
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What are the benefits of using containers for business?
Correct Answer: B,C,D
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The policies supported by the automatic load balancing mechanism provided by the microservices engine include: sequential, random local, sticky, and instance-based load.
Correct Answer: A
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UML provides architects with a drawing specification that accurately describes the architecture of a system with a single graph.
Correct Answer: B
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The architect is provided with a drawing specification, which can accurately describe the architecture of a system with only one picture.
Correct Answer: A
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When the business needs a high-availability, high-reliability, but not large-capacity, high-concurrency data cache, Which type of Huawei Cloud Distributed Cache DCS service should I choose for my application? ()
[Single-choice question]
Option Subtotal Proportion
[Single-choice question]
Option Subtotal Proportion
Correct Answer: C
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Blockchain is a versatile technology that can replace databases and the Internet. Huawei Blockchain Service (BCS) is a high-performance, high-availability and high-security blockchain technology platform service for enterprises and developers. Chain traceability and other scenarios.
Correct
Correct
Correct Answer: A
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What types of services does Huawei Cloud include? (Multiple choice)
Correct Answer: A,C,D
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