Question

Point out the correct statement.

(a) With Impala, more users, whether using SQL queries or BI applications, can interact with more data

(b) Technical support for Impala is not available via a Cloudera Enterprise subscription

(c) Impala is proprietary tool for Hadoop

(d) None of the mentioned

This question was posed to me in examination.

The doubt is from Impala in chapter Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop

Answer 1

The correct choice is (a) With Impala, more users, whether using SQL queries or BI applications, can interact with more data

For explanation: It is possible through a single repository and metadata store from source through analysis.