Huawei H13-711_V3.0-ENU Actual Free Exam Questions & Community Discussion
In the YARN service, if you want to set the capacity of the queue QuqueA to 30%, which parameter should be configured?
Correct Answer: B
Vote an answer
Loaderf only supports data import and export between relational databases and HBase.
Correct Answer: B
Vote an answer
What steps are included in the preparation for Fusioninsight HD installation?
Correct Answer: A,B,C,D
Vote an answer
The secondary index provides HBase with the ability to index according to the value of some columns. The secondary index first searches the index table, and then locates the position in the data table, without full table scan
Correct Answer: A
Vote an answer
Which of the following statements about data management and architecture faced by traditional enterprises is correct?
Correct Answer: A,B,C,D
Vote an answer
When the client of HDFS writes a file, the writing position of the first copy of the data is determined by the NameNode. The writing position of other copies is determined by the Data Nodet.
Correct Answer: B
Vote an answer
Kerberos can only provide security authentication for services within the cluster.
Correct Answer: B
Vote an answer
The following aboutHiveComponent capabilities in the architecture. Which is the correct description?
Correct Answer: A,B,C,D
Vote an answer
inWebHCatin the architecture. Users can use the secureHTTPSprotocolexecuteDo which of the following actions?
Correct Answer: D
Vote an answer
When the Loader of Fusioninsight HD creates a job, what is the function of the connector?
Correct Answer: B
Vote an answer
"Group by" in Hive refers to dividing each data set into several small data sets through certain rules, and then performing data grouping processing for several small data sets.
Correct Answer: A
Vote an answer
YarnWhen doing resource scheduling, maptaak and reduceTask are run in( )middle.
Correct Answer:
Container
F1ume supports monitoring and transmission of newly added files in the directory, enabling data transmission. Which type of source is described above?
Correct Answer: C
Vote an answer
0
0
0
10