H13-711_V3.0-ENU試験無料問題集（646題）「Huawei HCIA-Big Data V3.0 認定」

出題：1

What can the unified certification management system of the new mainstream merchants consist of?

A. Identity information storage server

B. Unified Authentication Server

C. Unified authentication management module

D. Tingyi Security Management Module

正解：A,B,C 解答を投票する

出題：2

The smallest processing unit of HBase is Region. Where is the routing information between User Region and Region Server stored?

A. meta table

B. Master

C. Zookeeper

D. HDFS

正解：C 解答を投票する

出題：3

What does Fusioninsight HD HBase use by default as its underlying file storage system?

A. Hadoop

B. Memory

C. MapReduce

D. HDFS

正解：D 解答を投票する

出題：4

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

A. Interceptor

正解：A 解答を投票する

出題：5

A Fusioninsight HD cluster contains multiple services, and each service consists of several roles. Which of the following are the roles of the service?

A. NameNode

B. HBase

C. HDFS

D. DataNode

正解：A,D 解答を投票する

出題：6

Which component controls the master/slave arbitration in HDFS?

A. HDFS Client

B. ResourceManager

C. NodeManager

D. Zooleeper Failover Controller

正解：D 解答を投票する

出題：7

In a point-to-point messaging system, data in the queue can be consumed by one or more consumers, but a message can only be consumedoneSecond-rate.

A. True

B. False

正解：A 解答を投票する

出題：8

Flumofor data collection. What is the basic unit of data it transmits?

A. event

B. block

C. split

D. packet

正解：A 解答を投票する

出題：9

Indataduring stream processing. eachthingpieceTimeWhich of the following three can be divided into?

A. Processing time,eventquiltsystem processing time

B. ingestion time, the time the event arrives at the stream processing system

C. eventime,the time when the event occurred

D. delay time,Right nowthingincident to processingextendlate time

正解：A,B,C 解答を投票する

出題：10

HUAWEI CLOUD MapReducel service provides a one-stop enterprise-level big data cluster cloud service that is fully controllable by tenants. It is fully compatible with open source interfaces, and combines HUAWEI cloud computing, storage advantages and big data industry experience to provide customers with high performance and low cost.
This flexible and easy-to-use full-stack big data platform can easily run Hadoop, Spark.HBase, Kafka, Storm and other big data components, realize real-time and offline analysis and mining, and discover new business opportunities for enterprises.

A. True

B. False

正解：A 解答を投票する

出題：11

What data will Fusioninsight Manager regularly back up?

A. LDAP

B. OMS

C. NameNode

D. DBService

正解：A,B,C,D 解答を投票する

出題：12

Fusioninsight Manager's statement about the configuration function of the service is incorrect?

A. Service level configuration can take effect for all instances

B. Instance-level configuration takes effect only for this instance

C. Instance-level configuration also takes effect on other instances

D. After the configuration is saved, you need to restart the service to take effect

正解：C 解答を投票する

出題：13

As shown in the figure, which of the following options are wide dependencies

A. join B&F->G

B. union D&E->F

C. map:C->D

D. group by A->B

正解：A,D 解答を投票する

出題：14

HDFS of HadoopE is a distributed file system. Which of the following application scenarios is suitable for data storage and management?

A. low latency read

B. Lots of small file storage

C. Streaming data access

D. High capacity and high leaf swallowing capacity

正解：C,D 解答を投票する

出題：15

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

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

B. Distributed Messaginghand overThere are two mainwantofmessage passing pattern,peer to peertransferpattern, haircloth-subscription model

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

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

正解：D 解答を投票する

出題：16

Which command in Redis is to view the remaining lifetime of a key?

A. expireat

B. persist

C. ttl

D. expire

正解：C 解答を投票する

H13-711_V3.0-ENU試験無料問題集「Huawei HCIA-Big Data V3.0 認定」