Huawei H13-711_V3.0 Exam Questions Instant Access

Question 1

The following figure shows the computational model of Structured Streaming. By observation, it can be concluded that the final calculation result of 3 is

ADog 1, owl 1

BCat 2, dog 4, owl 2

CCat 2, dog 3, owl 1

DCat 1, cat 1, dog 2, dog 2, owl 2

Answer : B

Question 2

Which components in the Fusioninsight HD platform support table and column encryption?

AFlink

BHBase

CHive

DHDFS

Answer : B, C

Question 3

Which of the following options is correct about the meaning of Zookeeper reliability?

AReliability is achieved through active and standby deployment

BReliability means that the update can only succeed or fail, and there is no intermediate state

CReliability means that no matter which server displays the same view to the outside world

DReliability means that a message is received by one server, and it will be accepted by all servers

Answer : D

Question 4

What application scenarios is HBase not suitable for?

AHigh throughput application scenarios

BApplication scenarios requiring full ACD characteristics

CSemi-structured data application scenarios

DMass data (TB, PB) application scenarios

Answer : B

Question 5

In Zookeeper's service model, the Leader node exists in the active-standby mode. All other nodes belong to the Follower node.

ATrue

BFalse

Answer : B

Question 6

During the data collection process of F1ume, the following options can filter and modify the data:

AChannel

BChannel Selector

CInterceptor

DSink

Answer : C

Question 7

Which of the following scenarios in HBase will trigger the F1ush operation?

AHBasePeriod refreshMemstore, silentthink period is 1Hour

BWhen the number of files in WALs reaches a threshold

CThe total size of the MemStore in the Region has reached the preset Flush Size threshold

DThe ratio of the total memory occupied by the MemStore to the total memory of the RegionServer exceeds the preset threshold size

Answer : A, B, C, D

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