Which of the following are the functions of Hadoop?
i) Data Search
ii) Data Retention
iii) Recommendation systems
iv) Analytics

Which configuration property of YARN's Resource Manager is used for specifying the host:port for clients to submit jobs?

Which HDFS command is used for setting an extended attribute name and value for a file or a directory?

Which Pig commands is/are used for sampling a data and applying a query on it?

Which one is the correct syntax for the docs Maven profile that is used for creating documentation in Hadoop Auth?

In case of service-level authorization in Hadoop, which of the following properties is used for determining the ACEs used for granting permissions for the DataNodes to communicate and access the NameNode?

For high availability, use multiple nodes of which type?

To set up Hadoop workflow with synchronization of data between jobs that process tasks both on disk and in memory, use the ___ service, which is ___.

What are the primary phases of a Reducer?

Hadoop Core supports which CAP capabilities?

To get the total number of mapped input records in a map job task, you should review the value of which counter?