Huawei H13-711 Exam Practice Test Instant Access

Question 1

When the Fusionlnsight HD Manager interface displays Hive service status as Bad, what are the possible reasons? (Multiple choices)

ADBService is unavailable

BHDFS service is unavailable

CMetastore instance is not available

DHBase service is unavailable

Answer : A, B, C

Question 2

From the perspective of the life cycle, which stages does the data mainly go through? (Multiple choices)

AData collection

Bdata storage

CData management

DData analysis

EData presentation

Answer : A, B, C, D

Question 3

What is incorrect about the deployment of Kafka components in the Fusionlnsight HD product?

AKafka strongly depends on ZooKeeper s. To install Kafka, you must install ZooKeeper.
The number of instances deployed by

BKafka must not be less than 2

CKafka's service turbulence can generate messages

DConsumer as a Kafka client role specializes in message consumption

Answer : C

Question 4

In the .YARN service, if you want to set the capacity of the queue QueueA to 30%, which parameter should be configured?

Ayarn.scheduler.capacityJootQueueA.user-limit-factor

Byarn.scheduler.capacity.root.QueueA.minimum-user-limit-percent

Cyam.scheduler.capacity.root.QueueA.capacity

Dyarn.scheduler.capacity.rootQueueA.st are

Answer : C

Question 5

Table 1 in HBase of Fusionlnsight HD contains the following Regions [10, 20), [20 30] [30, +8], which are numbered 1 2 3, so which region does 11, 20, 222 belong to?

B123

C122

D112

Answer : C

Question 6

The data stream of FIume can be sent to different channels according to the header information.

ATrue

BFalse

Answer : A

Question 7

The Hadoop-based open source big data platform mainly provides distributed computing and storage capabilities for dat

a. Are the following distributed storage components? (Multiple choices)

AMR

BSpark

CHDFS

DHBase

Answer : C, D

Huawei H13-711 HCIA Big Data V2.0 Exam Practice Test