H13-723_V2.0 Dumps To Pass Huawei Other Certification Exam in One Day (Updated 370 Questions) [Q200-Q218]

ExamBoosts December 9, 2022 H13-723_V2.0 > Huawei 0

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H13-723_V2.0 Dumps To Pass Huawei Other Certification Exam in One Day (Updated 370 Questions)

H13-723_V2.0 Exam Brain Dumps – Study Notes and Theory

NEW QUESTION 200
Below aboutZooKeeperThe statement is wrong ().

If ZooKeeperIf there is an interruption in the process of synchronizing the message, after the failure is recovered, the transmission status before the failure can be adjusted according to the the state continues to synchronize, that is, support for resuming transmission from a breakpoint.

ZooKeeperUse a custom atomic message protocol to ensure the consistency of node data in the entire system.

ZooKeeperThe cluster is elected at startupLeaderRole.

LeaderAfter a node receives a data change request, it first writes to disk and then writes to memory.

NEW QUESTION 201
Which of the following business applications is notHiveApplicable scenarios?

Real-time real-time online data analysis

Data mining (user behavior analysis, interest division, regional display)

Data Aggregation (Daily/Weekly user clicks, click ranking)

Non-real-time analysis (log analysis, statistical analysis)

NEW QUESTION 202
existKafkamiddle,ConsumerIt can support offline message and online message consumption at the same time, but consume data sequentially of.

True

False

NEW QUESTION 203
FusionInsight HDWhat are the supported ways to submitOozieOperation? (multiple choice)

ShellOrder

Java API

Hue UI

Rest API

NEW QUESTION 204
Which of the following is notHBaseThe roles or services involved in the read data process? (Writing isHMaster)

ZooKeeper

HDFS

HMaster

RegionServer

NEW QUESTION 205
FusionInsiat HD the user wants to passHBase shelloperation to query aHBasein the table. In this scenario, it is recommended that the administrator assign a machine account to this user.

True

False

NEW QUESTION 206
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.

NEW QUESTION 207
aboutStreamingdisaster recovery capability, which of the following statements is correct? (multiple choice)

SupervisorAfter the process exits, it can beNimbusAutomatically identify and pull up without affecting running business.

WorkerCan be used after abnormal exitSupervisorPulls up automatically without manual intervention.

When a node fails, the tasks on the node will be reassigned to other normal nodes without manual intervention.

NimbusAfter the failure, the backupNimbusIt will take over automatically without affecting the running business.

NEW QUESTION 208
Which of the following descriptions about massive small file storage is correct ( )?
(multiple choice)

HDFSStoring a large number of small files will giveNameNodebring great pressure.

HBaseStore a large number of small files,Compactionwill bringIOWaste of resources.

HuaweiHFSIt is suitable for storing a large number of small files, and files can be selectively stored inHDFSorMOBmiddle.

The above statement is not correct.

NEW QUESTION 209
FusionInsight HDin, aboutHive(MR,SPARK,TEZ)andSparksql(Sparkcore), which of the following Is the description correct?
(multiple choice)

Both are available externallySQLor classSQLability

Both can run onMapReduceon the computational framework

Both are available via table fields andHBaseAccess by field mappingHBasedata on

Both can run onSparkon the computational framework

NEW QUESTION 210
existHadoopAmong the open source big data platforms, which are distributed storage components? (multiple choice)

MapReduce

SparkF

HDFS

HBase

NEW QUESTION 211
aboutHiveandHadoopThe relationship of other components, the following description is wrong?

Hivefinally store the data inHDFSmiddle

HQLable to passMapReduceperform tasks

HiveYesHadoopThe platform’s data warehouse tools

HiverightHBasehave strong dependencies

NEW QUESTION 212
existKafka, as follows aboutProducerWhat is wrong with the statement of sending data?
(multiple choice)

ProducerResponsible for production data,Consumerresponsible for consuming data,ProducerandConsumerneed between

EstablishSocketconnect

Producercan either send data toBroker, and can send data toConsumersuperiorProducer

As a message producer, you can directly write data toZooKeeper Producerconnect any normalBrokerInstances can produce data

NEW QUESTION 213
existKafka, as follows aboutProducerWhat is wrong with the statement of sending data? (multiple choice)

ProducerResponsible for production data,Consumerresponsible for consuming data,ProducerandConsumerneed to be established betweenSocket connect

Producercan either send data toBroker, and can send data toConsumersuperior

ProducerAs a message producer, you can directly write data toZooKeeper

Producerconnect any normalBrokerInstances can produce data

NEW QUESTION 214
Flumebranch__________real-time data collectionsourceWhich is the type?

taildir

Log4j

JMS

Thrift

NEW QUESTION 215
RedisWhich scenarios does not apply to Aestivation? (multiple choice)

complex transaction operations

Counter application: such as counting the number of landings on a website

A message queue application where a message is consumed by multiple consumers at the same time and the message is guaranteed to be successfully consumed by all subscribers (subscription-pass Know)

get latestNdata: for example, for a certain microblog, get the latest10comments

NEW QUESTION 216
FusionInsight HDsystem, aboutHiveWhich of the provided file formats is not a columnar file?

CRC

Parquet

RCFile

TextFile

NEW QUESTION 217
existFlumeDuring cascaded transfers, you can usefail overmode transfer, so that if the next hop isFlumenode failure or When the data is received abnormally, it can automatically switch to another way to continue transmission.

True

False

NEW QUESTION 218
pass throughHBasefofcreateTableThe method creates a table, what parameters must be passed in?

Table Name

table names and columns

Table names and column families(family)

can be empty

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