Free H13-723_V2.0 Exam braindumps download (H13-723_V2.0 exam dumps Free)

QUESTION: 86 Exam Topic: 1, Exam Pool A

Which of the following options isYamcore functionality?

storage
Resource management
search
data transmission

Answer(s): B

QUESTION: 87 Exam Topic: 1, Exam Pool A

existSparkmiddle,SparkSQLis an independent module that does not depend onSparkCorefinish independentlySQLSentence parsing, optimization operations such as transformation and execution.

True
False

Answer(s): B

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QUESTION: 88 Exam Topic: 1, Exam Pool A

existMapReduceIn the development framework,InputFormatWhat is the function of the class?

mergemapThe result of the stage has the samekeyvalue key-value pair
put allmapThe results of the stages are merged to get the final result
rightmapThe results of the stages are sorted and merged
Split the input data into individualsplit, and willsplitfurther split into<key,value>yes, then asmapletter input of numbers

Answer(s): D

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QUESTION: 89 Exam Topic: 1, Exam Pool A

HDFSused is"Write once, read many"file access model. So it is recommended that a file be created, written and closed After closing, do not modify it again.