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 ___.

For high availability, use multiple nodes of which type?

DataNode supports which type of drives?

Which method is used to implement Spark jobs?

In a MapReduce job, where does the map() function run?

To reference a master file for lookups during Mapping, what type of cache should be used?

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

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

Which of the given options is the correct function of the following HiveQL command? !

Which HiveQL command is used for printing the list of configuration variables overridden by Hive or the user?

Which YARN command is used for overwriting the default Configuration directory ${HADOOP_PREFIX}/conf?