What does the term "Back Pressure Object Threshold" refer to in NiFi's flow control settings?
A. Execute MapReduce jobs
B. Manage computation resources
C. Perform data analytics in Hadoop
D. The number of FlowFiles that can be held in memory before back pressure is applied
Answer: Option D
This Question Belongs to Hadoop >> Data Integration And Management With Apache NiFi
What is the primary purpose of Apache NiFi in the context of data integration?
A. Facilitate the flow of data between systems
B. A distributed storage system
C. A query language for Hadoop
D. A distributed file system
In Apache NiFi, what does the term "processor" refer to?
A. Perform data analytics in Hadoop
B. Manage computation resources
C. Execute MapReduce jobs
D. A fundamental building block for data flows
What is the role of Apache NiFi's "FlowFile" in data flow management?
A. A storage format in Hadoop
B. A query language for Hadoop
C. Represents a unit of data being moved
D. A distributed file system
In NiFi, what is the purpose of the "connection" between processors?
A. Group records based on a condition
B. Define the flow of data between processors
C. Join records from multiple tables
D. None of the above
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