Question 1

HBaseFilters can set column names or column values as filter conditions, and support the use of multiple filters at the same time.

Options :

A : True

B : False

Answer: A

Question 2

aboutKafkaofProducer, is the following statement correct? (multiple choice)

Options :

A : Produceris a message producer

B : ProducerProduction data needs to be specifiedTopic

C : Can play multiple at the same timeProducerprocess to the sameTopicsend data

D : ProducerNeed to connect first when producing dataZooKeeper, and then connectBroker

Answer: A,C

Question 3

FusionInsight HDWhich of the following belong toOozieofMapReduce Actionconfiguration item? (multiple choice)

Options :

A : name-node

B : source

C : mapred.mapper.class

D : job-tracker

Answer: A,C,D

Question 4

FusionInsight HDin the system,HiveWhat are the supported interface types? (multiple choice)

Options :

A : JDB, Cinterface

B : ODB, Cinterface

C : Pythoninterface

D : Rubyinterface

Answer: A,B,C

Question 5

existFusionInsight HDmiddle,FlumeIn a configuration file, if there are multiplesource,butsourceThe name cannot be repeated.

Options :

A : True

B : False

Answer: A