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

A. A distributed file system

B. A query language for Hadoop

C. Provide functions for evaluating expressions and conditions

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 conditions that must be met before executing the action

A. Share and reuse libraries and resources across workflows

B. Execute MapReduce jobs

C. Manage computation resources

D. Perform data analytics in Hadoop

A. A distributed file system

B. A query language for Hadoop

C. A storage format in Hadoop

D. Specify Service Level Agreement (SLA) information for the action

A. Sort records based on a column

B. Group records based on a condition

C. Group and manage multiple workflows as a single unit

D. Join records from multiple tables

A. Manage computation resources

B. Specify the maximum number of retries for 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. Terminate the workflow if a specific condition is met

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 transitions based on conditions for decision node outcomes

A. Update and distribute Oozie Sharelib libraries

B. Execute MapReduce jobs

C. Manage computation resources

D. Perform data analytics in Hadoop

A. A distributed file system

B. A query language for Hadoop

C. A storage format in Hadoop

D. Specify the next nodes to be executed based on the outcome of an action