H13-711_V3.0 Practice Online

Question 1

The following descriptions about Kafkaf are wrong( )

A : Used as the basis for activity streams and operational data processing pipelines

B : Developed by Apache Hadoop and open sourced in 2011

C : It has the characteristics of information persistence, high throughput, real-time, etC.

D : Implemented using Scala, Java language

Answer: B

Question 2

Map Reducein MaThe combine in stage p is a pre-grouping process and is optional.

A : TRUE

B : FALSE

Answer: B

Question 3

Fusionlnsight Manage "When matching with an external management platform, which clarifications are supported?

(multiple choice)

A : SNMP

B : VPN

C : BGP

D : syslog

Answer: A,D

Question 4

How is the HBaseM master elected?

A : Randomly selected

B : Adjudicated by RegionServer

C : Adjudication via Zookeeper

D : HMaster is a dual-master mode and does not need to be adjudicated

Answer: C

Question 5

In the Fusioninsight HD system, which component does the flume data flow not need to pass through in the node?

A : sink

B : topic

C : Source

D : Channel

Answer: B