Question 1

fusion insight HDmiddle,streamingWhat are the characteristics of?

Options :

A : stream processing

B : high performance

C : Scalable

D : High fault tolerance

Answer: A,B,C,D

Question 2

existFusionInsight HDproductSolrDuring application development, you canSolr Admin UIright

CollectionDo some verification. Below aboutSolr Admin UIIs the statement correct? (multiple choice)

Options :

A : clickClouddownTree,CheckSolr CloudmiddleCollections, a configuration set, andlive_nodesequivalence information

B :

clickCloud, see eachCollectionunder eachShardofReplicadistribution and status

enter aCollectionofShard ReplicaofCore Overviewinterface, you can view theRepicaSow

C : Quoting the actual number of documents, storage size and location information

D : Solruser group,Solr adminrole andSuper groupof users have access toSolr Admin UI

Answer: A,C,D

Question 3

FusionInsight HD assuming a topology that setsspoutConcurrency is3,bot1Concurrency is 2,bot2Concurrency is3,workerThe number is2,Sobol1ofexecutorexistworkerHow is it distributed?

Options :

A : twoworkerone of theworkerdistribute two

B : twoworkerone for each

C : no fixed rules

Answer: B

Question 4

HDFSIn application development of , which of the following fields areHDFSInterfaces supported by the service? (multiple choice)

Options :

A : BufferedOutputStream.write

B : BufferedOutputStream.flush

C : FileSystem.create

D : FileSystem.append

Answer: A,B,C,D

Question 5

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

Options :

A : True

B : False

Answer: A