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

about the followingHDFSWhat is the correct process for the client to read the file? (multiple choice)

priority from the nearestDataNodeDownload data.
file data fromDataNodeback toNameNode, then fromNameNodeDown to the client.
If the client and the connectedDataNodeIf there is a failure in reading, then the client will give up the applause node and connect the node where other replicas are located.
Supports multiple clients fromDataNoderead the same file data.

Answer(s): A,C,D

existFusionInsight HDmiddle,SparkBy defaultYARNAs a cluster resource management system.

Answer(s): A

existFusionInsight HDin, aboutHivepartition (partition) function, which is wrong as described below?

Partition fields are defined when the table is created
There can only be one partition field, and multi-level partitions cannot be created
Using partitions can reduce the data scan range of some queries, thereby improving query efficiency
Partition fields can be used aswherecondition of the sentence

Answer(s): B

TowardsHBaseincrease in the clusterRegionServerhost, the original cluster must be stopped first, becauseHBaseDynamic expansion is not supported.

Answer(s): B

existFlumemiddle,sourceWhat is the main function of the function module?

Get data and convert raw data into data objects that you process yourself
Cache data and save data in memory or files according to different reliability policies
Output data to the destination, support multiple output protocols
Split the data and send the data to different destinations according to the characteristics of the data

Answer(s): A

Free H13-723_V2.0 Exam Braindumps HCIP-Big Data Developer V2.0 Questions 96–100 (page: 21)