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

Big Data Interview Questions

Questions Answers Views Company eMail

Can you define the process of creating ambari client?

What are the different tasks we can perform managing host using ambari host tab?

Explain the core benefits for hadoop users by using the apache ambari?

Explain the functionalities of ganglia in ambari?

What are the components of apache ambari architecture?

What are the methods to set up the local repository in different methods?

How to setup the local repository manually?

What are the different tools used for the ambari monitoring purpose?

What bit version ambary needs and list out the operating system that are compatible?

In ambari 2.6.2 version added the following features:

Can you explain apache ambari?

What does the ambari shell can be provided?

What are the types of ambari repositories are available?

What are the all tasks we can perform for managing services using the ambari service tab?

Define yum?

Un-Answered Questions { Big Data }

I have a relation r. How can I get the top 10 tuples from the relation r?

568

What is the importance of .hiverc file?

863

What are the the issues associated with the map and reduce slots based mechanism in mapReduce?

645

What happen if the number of the reducer is 0 in MapReduce?

652

What is the man difference between hbase and hive?

669

List various commonly used machine learning algorithm?

373

Define a daemon?

668

How Big Data can help increase the revenue of the businesses?

578

What is spark checkpointing?

292

Explain about the replication and multiplexing selectors in Flume?

100

What is the meaning of the term "non-DFS used" in Hadoop web-console?

1308

How to transfer data from Hive to HDFS?

What is Hadoop Custom partitioner ?

1001

What does secondary name-node means?

427

Can hive run without hadoop?

672

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