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 latest version of ambari that is available in the market and what is the feature that they have added in it?

What are the areas where ambari helps the system administrators to do?

Give any two features of flume?

What is fluming?

157

Does apache flume support third-party plugins?

Is it possible to leverage real time analysis on the big data collected by flume directly? If yes, then explain how?

Why we are using flume?

Mention when to use Map reduce mode?

592

what Hive is composed of ?

631

Give the command to see the indexes on a table?

866

Can the name of a view be same as the name of a hive table?

706

Explain the Use of Hive?

655

What is the difference between like and rlike operators in hive?

692

How to managed create a table in hive ?

658

what is Metastore in Hive?

630

Un-Answered Questions { Big Data }

What is the non dfs used?

510

What are complex data types in pig?

545

Who developed Apache Avro?

Define durable writes?

What do you mean by replication factor?

How do I start a spark cluster?

279

What is Hadoop Distributed File System- HDFS?

What is MapReduce in Hadoop?

598

What is tungsten in spark?

379

What is the use of coordinator node in read?

How to create index statement in apache tajo?

What is the significance of the line set hive.mapred.mode = strict;?

757

Describe join() operation. How is outer join supported?

268

Can you explain combiner?

403

What are the applications of Apache ZooKeeper?

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