Big Data Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Big Data Interview Questions

Questions Answers Views Company eMail

How can we see all the clusters that are available in Ambari?

1 149

What are the different ways you can use to secure a cluster using Ambari?

1 58

How is recovery achieved in Ambari?

1 70

Name the three layers, Ambari supports?

1 62

State some highlights of Ambari?

1 54

What is Ambari shell?

1 91

How is Ambari different from ZooKeeper?

1 87

Why Ambari?

1 207

State benefits of Hadoop users by using Apache Ambari?

1 75

How to set up local repository manually?

1 73

In which language is the Ambari Shell is developed?

1 60

State some Ambari components which we can use for automation as well as integration?

1 118

What are the different methods to set up local repositories?

1 65

Name some best features of Ambari?

1 77

What is the process of creating an Ambari client?

1 62

Un-Answered Questions { Big Data }

What is the roadmap for apache mahout version 1.0?

Explain how RDDs work with Scala in Spark

355

How to set property in apache tajo?

List the advantage of Parquet file in Apache Spark?

474

What is the stable version of Hive ?

2673

What are the different types of tables available in Hive?

745

State some DDL Command with brief Description?

What is a Hive variable? What for we use it?

854

What is the latest version of sqoop?

What is the latest version of spark?

288

When to use explode in Hive?

803

How do I set up flume agent?

When we are using queries instead of scripting?

778

What is meant by Transformation? Give some examples.

328

How to skip header rows from a table in Hive?

872

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