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 Big Data can help increase the revenue of the businesses?

1 678

How businesses could be benefitted with Big Data?

1 635

How does A/B testing work?

1 734

How much data is enough to get valid outcome?

1 721

Name some Big Data products?

1 663

Name some of the important tools useful for Big Data analytics?

1 13541

What are some of the interesting facts about Big Data?

1 731

What are the characteristics of Bigdata?

1 13648

What are the four features of Big Data?

1 687

What are the responsibilities of a data analyst?

1 720

What do you know about collaborative filtering?

1 685

What do you mean by logistic regression?

1 685

What is Big Data Analytics?

1 718

What is IBM's simple explanation for Big Data's four critical features?

1 684

What is the difference between structured data and unstructured data?

1 13576

Un-Answered Questions { Big Data }

How to skip header rows from a table in Hive?

885

Can free-form SQL queries be used with Sqoop import command? If yes, then how can they be used?

How can you import only a subset of rows from a table?

When we are using queries instead of scripting?

789

Which modes can Hadoop be run in? List a few features for each mode?

535

How do I set up flume agent?

132

What is the stable version of Hive ?

2687

What is the latest version of sqoop?

State some DDL Command with brief Description?

What is the latest version of spark?

334

How can you set an arbitrary number of Reducers to be created for a job in Hadoop?

542

How you can contact your client everyday ?

1032

What is the roadmap for apache driver version one.0?

Where does the data of a Hive table gets stored?

735

What is the function of UNION and SPLIT operators? Give examples?

608

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