existFusionInsight HDmiddle,FumeWhich of the following are supportedsourceTypes of? (multiple choice)

• A.Kafka
• B.H
• C.Avro
• D.HBase

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FusionInsigt HDWhat distributed computing frameworks do big data platforms provide?
(multiple choice)

• A.HBase
• B.MapReduceDistributed offline batch computing engine
• C.Sparkmemory-based distributed computing
• D.StreamingDistributed stream computing engine

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When the cluster is normal,RedisClient initiates oncegetCall, the client and the server have () secondary message interaction?

• A.1
• B.4
• C.3
• D.2

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existFusionInsight HDWhen developing applications with a secure version, you can usekeytabDocuments are authenticated securely.

• A.True
• B.False

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existSpark, which of the following statements about broadcast variables is correct? (multiple choice)

• A.Broadcast variables are read-only
• B.broadcast variable in eachExecutorsave a copy
• C.broadcast variable in eachTasksave a copy
• D.broadcast variable viaSparkContext.broadcast) method to generate

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