Huawei HCIA-Big Data V3.0 - H13-711_V3.0-ENU 模擬練習
Which of the following extensions belong to ElasticSearch?
正解: A,B,C,D
The kafka logs segment file naming rule is the first segment of the global partion/starting from o, and each subsequent segment file is named the maximum offset (offset message number) of the previous global partionE.
正解: A
F1ink has no restart strategy.
正解: B
Regarding the basic operation of Hive table building, the correct description is
正解: D
Similar to Spark Streaming, Flink is an event-driven real-time streaming system
正解: B
What are the key features of Streaming in Huawei's big data product Fusioninsight HD?
正解: A,B,C,D
In the Fusioninsight product, about the Kafka topic, which of the following descriptions are incorrect?
正解: A
On the FusionInsight Manager interface, when a warning about insufficient kafka wipe disk capacity is received, and the cause of the warning has been eliminated from the hard disk hardware failure, the system administrator needs to consider expanding the capacity to solve this problem.
正解: A
Kunpeng computing industry is a full-stack I1 infrastructure, industry applications and services built on the Kunpeng processor, including PCs, servers, storage, operating systems, middleware, virtualization, databases, cloud services, industry applications and consulting management services Wait.
正解: A
ElasticSearch's shards index sharding can disperse index data to different nodes.
正解: A