Realtime Processing with Apache Spark MCQ question and answer with solution | Hadoop MCQs

A. Sort records based on a column

B. Group records based on a condition

C. Represent an individual action within a coordinator workflow

D. Join records from multiple tables

A. Manage computation resources

B. Specify the input data for a coordinator workflow

C. Perform data analytics in Hadoop

D. None of the above

A. A distributed file system

B. A query language for Hadoop

C. Embed a subworkflow within a main workflow for modular design

D. A storage format in Hadoop

A. Sort records based on a column

B. Group records based on a condition

C. Join records from multiple tables

D. Indicate the beginning and end of a workflow

A. Send alerts based on Service Level Agreement (SLA) violations

B. A storage format in Hadoop

C. A query language for Hadoop

D. A distributed file system

A. Perform data analytics in Hadoop

B. Manage computation resources

C. Execute MapReduce jobs

D. Define and manage a bundle of coordinated workflows

A. Sort records based on a column

B. Group records based on a condition

C. Parallelize and synchronize the execution of multiple actions

D. Join records from multiple tables

A. Manage computation resources

B. Specify the final state or outcome of an action

C. Perform data analytics in Hadoop

D. None of the above

A. A distributed file system

B. A query language for Hadoop

C. Create and distribute Oozie Sharelib libraries

D. A storage format in Hadoop

A. Sort records based on a column

B. Group records based on a condition

C. Join records from multiple tables

D. Define the maximum execution time for an action