In Pig, which of the following types of join operations can be performed using the Replicated join?
i) Inner join
ii) Outer join
iii) Right-outer join
iv) Left-outer join

Which one is the master process that accepts the job submissions from the clients and schedule the tasks to run on worker nodes?

Which environment variable is used for determining the Hadoop cluster for Pig, in order to run the MapReduce jobs?

Which HDFS command is used for checking inconsistencies and reporting problems with various files?

Which command is used to view the content of a file named /newexample/example1.txt?

In the Hadoop architecture, which component is responsible for planning and execution of a single job?

What kind of storage and processing does Hadoop support?

Which file system does Hadoop use for storage?

Hadoop Common is written in which language?

Which feature is used to roll back a corrupted HDFS instance to a previously known good point in time?

To view the execution details of an Impala query plan, which function would you use ?