Huawei H13-711_V3.0-ENU Exam Info and Free Practice Test ExamcollectionPass [Q290-Q305]

NEW QUESTION 290
Which of the following belongs to the shufle mechanism in the MapReduce process?

NEW QUESTION 291
In order to ensure the reliability of the snapshot storage of streaming applications, where are the snapshots mainly stored?

NEW QUESTION 292
The following customson Hivev basicoperatecommandexplainThe correct one?

NEW QUESTION 293
What is the module used to manage the active and standby states of the Loader Server process in Loader?

NEW QUESTION 294
The following description about the flink window is wrong

NEW QUESTION 295
Spark and Hadoop are not suitable for iterative calculation computing.

NEW QUESTION 296
From the point of view of the life cycle, what stages does data mainly go through?

NEW QUESTION 297
Which of the following statements about Zookeeper’s Leader election is correct? (Multiple choice)

NEW QUESTION 298
Which of the following options does the main role of Zookeeper in distributed applications not include?

NEW QUESTION 299
Which of the following is correct about the LdapServer organization model? (Multiple choice)

NEW QUESTION 300
Which service process manages the Region of HBasel?

NEW QUESTION 301
This command in Hive “ALTER TABLEemployeelADDcolumns(columnlstring);”What does it mean?

NEW QUESTION 302
Which of the following commands download directories/files from HDFS to local?

NEW QUESTION 303
SELECT a salary,b adiress FROM employee a JoiNsELECT adress FROM Employee info where provine =’zhejiang) b NO ananme=B. name: “What types of operations are included?

NEW QUESTION 304
HBasetable design, column families andRowKeyIt is an important part of table design. Which of the following options is not suitableDoRowKey?

NEW QUESTION 305
“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.