Huawei H13-723_V2.0 Exam Questions Instant Access

Question 1

Does a project require Internet access to a certain area? ? Save and search the full text of these Internet records? ? information, with

to prevent crime in the region.

In this scenario, which of the following options is the best?

AexistSolrCreate an index and save the data, and return all the data during full-text search.

BexistHBasestore data on theHBaseThe filtering characteristics of , satisfy fuzzy matching query.

CWhen storing data, inSolrindex on theHBaseStore complete data? ? when, throughSolrFull-text search to obtain and record
record key information, through the key information inHBasefor the full record.

Answer : C

Question 2

YarmWhich role is to manage individual node resources (CPU/Memory)of?

ANodeManager

BResourceManager

CDataNode

DNameNode

Answer : A

Question 3

HDFSThe system time of the node where the client is located is the same as theFusionInsight HDThe system time of the cluster should be consistent, if there is time

difference, then the time difference should be less than a few minutes?

B10

C20

D30

Answer : A

Question 4

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

ATrue

BFalse

Answer : A

Question 5

HDFSSupport large file storage, support for multiple users to write operations to the same file at the same time, and

can be modified anywhere in the file.

ATrue

BFalse

Answer : B

Question 6

aboutKafkaInsufficient disk capacity alarm, which of the following analysis is incorrect for the possible reasons?

AThe disk configuration (such as the number of disks, disk size, etc.) used to store Kafka data cannot meet the current industry requirements.
service data traffic, causing the disk usage to reach the upper limit

BThe data storage time is configured too long, and the accumulated data reaches the upper limit of the disk usage.

CUnreasonable business planning results in uneven data distribution and some disks reach the upper limit of usage

DBroker node failure caused

Answer : D

Question 7

FusionInsight HD assuming a topology that setsspoutConcurrency is3,bot1Concurrency is 2,bot2Concurrency is3,workerThe number is2,Sobol1ofexecutorexistworkerHow is it distributed?

Atwoworkerone of theworkerdistribute two

Btwoworkerone for each

Cno fixed rules

Answer : B

Huawei HCIP-Big Data Developer V2.0 H13-723_V2.0 Exam Questions