V

Vijay Sangwan • 28.62K Points
Instructor II 

Q. In HBase, what is the role of the HBase Bloom Filter Compound feature?

  • (A) Sort records based on a column
  • (B) Group records based on a condition
  • (C) Join records from multiple tables
  • (D) Combine multiple Bloom filters for improved filtering
  • Correct Answer - Option(D)
  • Views: 25
  • Filed under category Hadoop

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs on Hadoop

Q. Hadoop has a library class, org.apache.hadoop.mapred.lib.FieldSelectionMapReduce, that effectively allows you to process text data like the unix . . . . . . . . utility.

Q. HiveServer2 introduced in Hive 0.11 has a new CLI called . . . . . . . .

Q. Cassandra creates a . . . . . . . . for each table, which allows you to symlink a table to a chosen physical drive or data volume.

Q. What is the purpose of the Sqoop "--query" option in an import command?

Q. Point out the wrong statement.

Q. In a MapReduce program, what is the purpose of the Hadoop Counter class?

Q. Point out the correct statement.

Q. Records are terminated by a . . . . . . . . character.

Q. Point out the wrong statement.

Q. What is the function of the Hadoop ResourceManager?

Learn All Hadoop MCQs

Question analytics