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

Big Data Interview Questions

Questions Answers Views Company eMail

When should we use SORT BY instead of ORDER BY?

1 758

Mention how can you stop a partition form being queried?

1 1166

Mention if we can name view same as the name of a Hive table?

1 737

What are Features of Hive?

1 770

Difference between HBase vs Hive?

1 788

Difference between order by and sort by in Hive?

1 778

What is Internal and External table in Hive?

1 765

What are the different components of a Hive architecture?

1 884

Explain how Hive Deserialize and serialize the data?

1 795

Mention what is ObjectInspector functionality in Hive?

1 791

Mention what is the difference between Hbase and Hive?

1 757

What is Clustring in Hive?

1 785

Mention Hive default read and write classes?

1 806

what are views in Hive?

1 815

In Hive, how can you enable buckets?

1 787

Un-Answered Questions { Big Data }

How to set property in apache tajo?

When to use explode in Hive?

803

What are the different types of tables available in Hive?

747

What is the latest version of spark?

292

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

What is the stable version of Hive ?

2673

What is the roadmap for apache mahout version 1.0?

How to skip header rows from a table in Hive?

872

Give me the examples of Columnar database ?

641

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

855

What is the latest version of sqoop?

List the advantage of Parquet file in Apache Spark?

479

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

580

What is the latest version of ambari that is available in the present market?

Can We Change settings within Hive Session? If Yes, How?

836

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