Free H13-821 Exam braindumps download (H13-821 exam dumps Free)

QUESTION: 31

Which of the following Linux features does docker's resource isolation use? () [Multiple choice questions]

namespace
Cgroup
selinux
aufs

Answer(s): A

QUESTION: 32

Applications evolve to the CloudNative model. Microservices are the de facto standard for Cloud Native.
() [Multiple choice questions]

True
False

Answer(s): A

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QUESTION: 33

What benefits can a microservices architecture bring? () [Multiple choice questions]

The boundaries of service modules are clearer: microservices emphasize modular structure (REST interface calls). This is very important for large teams.
Supports independent deployment: simple services are easier to deploy. Because the services are autonomous, there will be no system crash after a problem occurs.
Simple operation and maintenance: Stateless, self-service operation and maintenance eliminates the need for a mature operation and maintenance team (mechanism) in the system. Significant cost savings
Allow technology diversity: With micSroservices, you can mix multiple programming languages, development frameworks, and data storage technologies.

Answer(s): A,B,D

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QUESTION: 34

Microservices arise from a range of capabilities provided. Which of the following is related to microservice discovery? ()
[Multiple choice questions]