H13-711_V3.5 Exam Questions

Which of the following descriptions about the characteristics of big data and traditional database data is wrong?

Which of the following statements about ZKFC is wrong?

Flume supports monitoring and transferring new files in the directory, which can realize data transfer. Which type of source is described above?

How is the HBaseM main Master elected?

A user needs to build a 350-node FusionInsight HD cluster, which planning scheme is the best?

When the number of nodes in the Zookeeper cluster is 5 nodes, how many nodes are equivalent to the disaster recovery capability of the cluster?

When viewing the partition details of a topic in Kafka, which of the following commands should be used?

The following provides a variety of Redis optimization methods, which option is wrong?

How many copies of HDFS blocks are saved by default in the Fusionlnsight HD system?

Which component controls the active/standby arbitration in HDFS?

Which nodes need to communicate with external data sources before and after the Fusioninsight HD Loader operation?

YRAN's label-based scheduling, which of the following options is used for labeling?

Which of the following is not a mandatory option when creating a Loader job?

The figure below shows the calculation model of Structured Streaming. Through observation, it can be concluded that the final calculation result of T3 is?

Fusioninsight HD system audit log is unavailable to record which of the following operations?

In the Flink technical architecture, which of the following is the computing engine for stream processing and batch processing?

FusionInsight HD uses the Hbase client to write 10 pieces of data in batches. A certain HRegionServer node contains two Regions of the table, namely A and B. Among the 10 pieces of...

The RowKey of a table in HBase is divided into SplitKey 9, e, a, z. How many Regions does this table have?

What physical resources does Redis mainly consume?

Which of the following programming languages is implemented in Spark?

What is wrong about the architecture description of Hive in FusionInsight HD?

In creating a Loader job, which of the following steps can set the filter type?

Which of the following is not a core element of Krb Server?

Which parameter needs to be configured to enable the log aggregation function of the YARN component on the Hadoop platform?

When installing the Streaming component of Fusioninsight HD, the Nimbus role requires how many nodes to be installed?

Which of the following installation process of Fusioninsight HD is correct?

When the loader in Fusioninsight HD imports files from the SFTP server, which one of the following is the fastest file type that does not require code conversion and data conversio...

If the data producer needs to decide to send the data to a certain task of the target Bolt, which of the following message publishing strategies should be selected?

In the Fusioninsight Hadoop cluster, through df-hT query on a certain node, the partitions seen include the following: /var/log /srv/BigData /srv/BigData/hadoop/data5 /srv/BigData/...

Which of the following descriptions about the key features of Flink is wrong?

Which of the following options are suitable for MapReduce?

What is the physical storage unit of Region in Hbase?

In Fusioninsight products, which of the following descriptions are correct about creating Kafka topics?

Which parameter needs to be configured to set the maximum amount of resources used by queue QueueA in YARN?

The ______ interface in Flink is used for streaming data processing, and the ______ interface is used for batch processing.

Which is not the channel type of Flume?

In the task scheduling process of YARN, which of the following tasks is the responsibility of the Application Master?

As shown in the figure, which of the following description about the Kafka message consumer reading the message is wrong?

In which of the following links is the data conversion operation of Flink completed?

Which is the correct description about Supervisor of Fusioninsight HD Streaming?

In Fusioninsight HD, if you need to view the users and permission groups currently logged into HBase, what commands can you execute in the HBase shell?

Which of the following options cannot be realized through big data technology?

What is the index name of ElasticSearch?

What components does HBase use by default as its underlying file storage system?

Which of the following options in the HBase command has the worst performance

In the MRS platform, which component does the Flume data flow not need to pass through in the node?

The figure below shows the Flume data transmission architecture. What is the component at the "?" in the figure?

Which of the following commands can clear the data of all databases under the Redis instance?

In the Fusioninsight product, which of the following descriptions about the kafka topic is wrong?

What is the core module of spark?