最新のH13-723-ENU問題集で試験を準備する

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Huawei HCIP-Big Data Developer 認定 H13-723-ENU 試験問題：

1. In Kafka, Consumer can support both offline and online message consumption, but the consumption of data is sequential consumption.

A) True
B) False

2. Which of the following measures can improve the query performance of HBase? (multiple choice)

A) Pre-divide regions to make regions evenly distributed and improve concurrency
B) The data read at the same time are stored in the same cell
C) Query frequent attributes are placed in front of rowkey
D) Use secondary indexes to adapt to more query scenarios

3. In the process of Flume cascade transmission, you can use the fail over mode to transmit, so that if the Flume node of the next hop fails or the data is received abnormally, it can automatically switch to another way to continue transmission.

A) True
B) False

4. During the Solr application development of FusionInsight HD products, you can verify the Collection through the Solr Admin UI.
Which of the following statements about Solr Admin UI is correct? (multiple choice)

A) Click Cloud to view the distribution and status of each ShardReplica under each Collection
B) Solr user group, Solr admin role and Super group users can access Solr Admin UI
C) Click Tree under Cloud to view metadata information such as Collections, configuration sets and live_nodes in Solr Cloud
D) Enter the Core Overview interface of the Shard Replica of a Collection, you can view the actual number of documents, storage size and location information of the Replica index

5. Because Spark is a memory-based computing engine, the amount of data that a Spars application can process cannot exceed the total memory allocated to the Spark application.

A) True
B) False

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