Apache NiFi MCQ Questions And Answers - Java Technologies

Apache NiFi MCQs : This section focuses on "basics" of Apache NiFi. These Multiple Choice Questions (MCQ) should be practiced to improve the Apache NiFi skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations.

1. What Is Apache Nifi?

A. NiFi is helpful in creating DataFlow
B. It means you can transfer data from one system to another system as well as process the data in between.
C. Both A and B
D. None of the above

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2. A __________ is a message or event data or user data, which is pushed or created in the NiFi.

A. NifiFile
B. FlowFile
C. TaskFile
D. None of the above

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3. __________ is a main component in the NiFi, which will really work on the FlowFile content and helps in creating, sending, receiving, transforming routing, splitting, merging, and processing FlowFile.

A. Dataflow
B. Component Task
C. Reporting Task
D. Processor

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4. Is There A Programming Language That Apache Nifi Supports?

A. Yes
B. No
C. Can be true or false
D. Can not say

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5. NiFi 1.0 there is ____________ philosophy is considered.

A. 0-master
B. 1-master
C. 2-master
D. 3-master

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6. Apache NiFi consist of a ?

A. web server
B. flow controller
C. processor
D. All of the above

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7. __________ process is used to fetch files of a specific format from a specific directory.

A. SetFile
B. GetFile
C. PutFile
D. File

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8. ________________ processors are used to route the flowfiles to different processors or data flows according to the information in attributes or content of those flowfiles.

A. Data Ingestion
B. Database Access
C. Routing and Mediation
D. Attribute Extraction

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9. _________________ processors are used to run processes or commands in any operating system.

A. Data Transformation
B. Sending Data
C. Splitting and Aggregation
D. System Interaction

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10. Template is a re-usable workflow.

C. Can be true or false
D. Can not say

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