H13-831 무료 덤프문제 온라인 액세스

Which of the following big data components are provided in the HUAWEI CLOUD MRS streaming computing cluster? (Multiple choice)

• A.Flume
• B.Storm
• C.Kafka
• D.MapReduce

Which of the following descriptions about Huawei Cloud DDS cluster architecture (Sharding) is wrong?

• A.mongos routing node, the user can choose to create 2-12 months mongos nodes, then the node may add or delete according to the demand, adjust the size.
• B.shard is fragmented assembly, the user can choose to create 2 to 12 shard nodes, may be followed according to the elastic expansion demand, adjust the size.
• C.HUAWEI CLOUD DDS cluster is divided into community version and community enhanced version, and the community enhanced version cluster adopts a storage and computing separation architecture.
• D.config is the configuration node, each cluster fixed one config, default specifications for the 2-core / 4G / 20GB of disk space, and the size can be changed.

The role of the service gateway in the microservice framework is to distribute traffic to different instances of the same service according to the defined strategy, so that the service caller can connect to the appropriate service node.

• A.TRUE
• B.FALSE

Huawei Cloud CDM supports the migration of the entire database but does not support the migration of database objects such as stored procedures, triggers, functions, and views.

• A.True
• B.False

Huawei Cloud GPU-accelerated ECS cloud server uses NVLink technology to achieve optimal multi-card interconnection.

• A.True
• B.False