Explanation:NiFi is incubator made by Billie Rinaldi. 9. __________ is a columnar storage format for Hadoop.
A. Ranger
B. Parquet
C. REEF
D. None of the mentioned
Answer:A
Explanation:NiFi is incubator made by Billie Rinaldi. 9. __________ is a columnar storage format for Hadoop.
A. Ranger B. Parquet C. REEF D. None of the mentioned
Explanation:The Ranger project is a framework to enable, monitor and manage comprehensive data security across the Hadoop platform. 10. Ripple is a browser based mobile phone emulator designed to aid in the development of _______ based mobile applications.