H13-821 試験問題を無料オンラインアクセス

88. Which of the following is not a key feature of Huawei Cloud Distributed Messaging DMS service?

• A.Supports rich message capabilities such as message filtering, message backtracking, message recast, broadcast messages, etc.
• B.Provide hot data cache
• C.Ten billion message accumulation
• D.Flexible queue types: provide ordinary queues, FIFO queues, Kafka queues

What challenges will the microservices architecture face? () [Score: 5] Your answer:

• A.Increase in association between services and increase operation and maintenance complexity.
• B.Distributed systems with high complexity.
• C.Inevitable extension of the delivery cycle.
• D.Partitioned database architecture. It is difficult to ensure data consistency.

In the CCE service of Huawei Cloud Container Engine, users cannot upgrade an older version of the cluster. ()
[Multiple choice questions]

• A.True
• B.False

Users of the Huawei Cloud Container Engine CCE service cannot upgrade the old version of the cluster.

• A.True
• B.False

Huawei CCE page can choose to create multiple instances when creating applications.

• A.True
• B.False