Huawei HCIA-Big Data V3.5 - H13-711_V3.5무료 덤프문제 풀어보기
When a MapReduce task fails, the task can be recalculated through the retry mechanism.
정답: A
On the Hadoop platform, what command is usually used to view the information of an application in the YARN service?
정답: D
How many copies of HDFS blocks are saved by default in the Fusionlnsight HD system?
정답: C
Which of the following descriptions about the key features of Flink is wrong?
정답: B
Which command in Redis is to view the remaining lifetime of the key?
정답: D
What is the default Block Size of HDFS in the Fusioninsight HD system?
정답: A
When the client writes data to any Zookeeper node, Zookeeper needs to fully synchronize the data to other nodes before it can return to the client that the write is successful.
정답: B
Huawei DataArts Studio is commonly used in which scenarios?
정답: C
Which parameter needs to be configured to set the maximum amount of resources used by queue QueueA in YARN?
정답: D
The main role of Zookeeper in distributed applications does not include which of the following options?
정답: B
Spark Streaming computing is based on DStream, which decomposes streaming computing into a series of short batch jobs.
정답: A
Hive does not check whether the data conforms to the schema when loading. Hive follows the schema on read (read mode). Only when reading, Hive checks and parses specific data fields and schema.
정답: A
Which of the following is a node of ElasticSearch?
정답: B