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 }

Does Pig differ from MapReduce? If yes, how?

650

What is the process for starting a Kafka server?

645

How will you backup an HBase cluster?

149

What are channel selectors?

1090

Which storage level does the cache () function use?

321

Which the fundamental data structure of Spark

330

Can you explain commodity hardware?

465

What is the difference between apache mahout and apache spark’s mllib?

What does ambari shell can provide?

How hbase uses zookeeper?

What are the main benefits of using cassandra?

Name various types of Cluster Managers in Spark.

354

What are broadcast variables in Apache Spark? Why do we need them?

333

Is spark sql a database?

279

What do you mean by commit log in Cassandra?

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