Huawei H13-711 Exam Practice Test Instant Access

Question 1

SolrCloud mode is a cluster mode. In this mode, Solr service strongly depends on which of the following tasks?

AHBase

BHDFS

CZoaKeeper

DYarn

Answer : C

Question 2

What are the irony errors about Fusioninsight Manager? (Multiple choices)

AYou can query each important operation through the Audit interface of Fusioninsight Manager

BCustomers who cannot download a single component through Fusioninsight Manager

CAfter the cluster deployment is completed, cluster expansion cannot be performed through Fusioninsight Manager. You can only expand the cluster by uninstalling and rebuilding the cluster

DYou can query the specific information of each alarm through the Alarms alarm interface of Fusioninsight Manager

Answer : B, C

Question 3

Fusioninsight HD's Streaming is based on the open source Apache Storm, which is a distributed offline computing framework.

ATrue

BFalse

Answer : B

Question 4

Which of the following are the resident processes of the Spark service? "Multiple choices"

AJobHistory

BJDBCServer

CSparkResource

DNodeManaaer

Answer : A, B

Question 5

What is the correct HDFS DataNode statement in Huawei Fusioninsight HD system?

ADoes not check the validity of the data

Bperiodically sends the block of this node to the NameNode

CBlocks stored by different DataNodes in C must be different

DBlocks on a DataNode can be the same

Answer : B

Question 6

Before and after the Fusioninsight HD Loader job runs, which nodes need to communicate with external data sources?

ALoader service master node

BNodes running Yarn jobs

CThe first two are needed

DDon't bother with the first two

Answer : C

Question 7

If a service configuration item is modified in the Fusionlnsight HD system and the service is not restarted, what is the configuration status of the service?

ASYNCHRONIZED

BEXPIRED

CCONFIGURING

DUNKNOWN

Answer : B

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