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

Big Data Interview Questions

Questions Answers Views Company eMail

What is the use of mysql connector?

How can we create table by using command?

What are the various data types in presto?

What are the features of presto?

What is the default port of presto?

What is presto?

What are the components of presto architecture?

What are the functions of presto?

What are the config properties of presto?

What is apache tajo?

How to add column in apache tajo?

How to drop database in apache tajo?

How to insert records in apache tajo?

Explain about tajo worker configuration?

What are the window functions provided by apache tajo?

Un-Answered Questions { Big Data }

What are the features of Pseudo mode?

503

What are the scalar data types in Pig?

605

What do you mean by data locality?

673

Which query language is used in Cassandra database?

104

What is a rack awareness algorithm and why is it used in hadoop?

How to invoke Command Line Interface?

What is the Internal Architecture of the Cassandra Database ?

What are the common faults of the developer while using Apache Spark?

287

What is the best practice to deploy the secondary name node?

454

Clarify what is sqoop in hadoop?

419

What is the job of blend () and repartition () in Map Reduce?

639

Mention what is the difference between apache kafka and apache storm?

553

What is OutputCommitter?

809

Define yum?

What do you mean by meta information in hdfs?

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