1. 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 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
2. 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 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
3. 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 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
4. 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. Group records based on a condition Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
5. What is the primary benefit of using NiFi's data provenance feature? A. Perform data analytics in Hadoop B. Manage computation resources C. Track and visualize the lifecycle of data flows D. Execute MapReduce jobs Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
6. In NiFi, what is the function of the "controller service"? A. A storage format in Hadoop B. A query language for Hadoop C. A distributed file system D. Provide reusable configuration settings Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
7. What does the term "NiFi Expression Language" refer to in Apache NiFi? A. A language for dynamically configuring and routing data B. Sort records based on a column C. Group records based on a condition D. Join records from multiple tables Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
8. What is the primary role of NiFi's "Processor Group"? A. Perform data analytics in Hadoop B. Manage computation resources C. Execute MapReduce jobs D. Organize and manage a collection of processors Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
9. In Apache NiFi, what does the term "bulletin" represent? A. A storage format in Hadoop B. A query language for Hadoop C. Notifications about the status of processors D. A distributed file system Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
10. What is the significance of NiFi's "Data Provenance Repository"? A. Manage computation resources B. Store detailed information about the origin and processing of data C. Perform data analytics in Hadoop D. Manage computation resources Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
