Huawei H13-711_V3.0 Exam Practice Test Instant Access

Question 1

Which of the following parts does the structure of the unified certification management system include?

AUnified Authentication Server

BUnified authentication management module

CIdentity information storage server

DUnified Session Management Module

Answer : A, B, C

Question 2

By configuring which of the following parameters can the logs generated in Kafkal be cleaned up?

Alog.retention.bytes

Bserver.properties

Clog.cleanup.policy

Dlog.retention.hours

Answer : A, C, D

Question 3

A Kafka cluster contains one or more service instances, which are called( )

ABroker

Answer : A

Question 4

Which of the following reasons may be the cause of the failure of the Loader job execution?

AJob execution takes too long

BDoes not comply with data conversion rules

CNo data compression format specified

DNo source directory or file specified

Answer : A, B, C, D

Question 5

Which of the following options is correct for the description of Compactiong?

AThere are two types of Minor and Major

BCompation reduces the number of HFile files by merging files
CCompation reduces the number of HFile files by eliminating expired data files

DMinor trigger frequency is higher than Major

Answer : A

Question 6

The following offin Kafka messagesWhich one of the speed transmission methods is still correct?

APostingonesubscriptioninformationsystem, the sameNumber of barsData can be consumed by multiple consumers. data isConsumptionnot laterdelete immediately

BDistributed Messaginghand overThere are two mainwantofmessage passing pattern,peer to peertransferpattern, haircloth-subscription model

Cpoint-to-pointinformation systemmedium, cancanhave multiple consumptionsat the same timeremovefeedata, becauseThis does not guarantee the order in which data is processed.

DIn a point-to-point messaging system, when a messagefeeByremovefeeteamone of the columnsdataAfter that, thedata rulefromdelete from message queue

Answer : C

Question 7

Fl? ?in transmissiondata process. Data can be simply filtered.hostwantby setting( )at Source? ?between (writeCa?Before)ordon't caredata is filtered.

AInterceptor

Answer : A

Huawei H13-711_V3.0 HCIA-Big Data V3.0 Exam Practice Test