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 are the tools you need to build Ambari?

What are the different tools used for Ambari monitoring purpose?

What is Yum?

What are the benefits of setting up a local repository?

What is the latest version of Ambari that is available in the market?

Explain different life cycle commands in Ambari?

What is the Repository?

What is the feature that they have added in the latest release?

What all tasks you can perform for managing services using Ambari service tab?

What are the operating systems supported by Apache Ambari?

What all tasks you can perform for managing host using Ambari host tab?

Explain some of the basic commands used for Apache Ambari server?

What is Apache Avro?

Why Avro?

Explain Thrift & Protocol Buffers Vs. Avro?

Un-Answered Questions { Big Data }

Why is jconsole used?

What are the storage supported by tajo?

What is spark pipeline?

198

Define cell in HBase?

117

Is there an update statement?

Can you explain clustering in mahout?

What is apache presto?

Describe Spark SQL?

214

How mahout used with python ?

What is the FlatMap Transformation in Apache Spark RDD?

203

What are the functions of "Spark Core"?

197

Features of Kafka Stream?

291

How data or file is read in Hadoop HDFS?

Name the examples of some companies that are using hadoop structure?

388

What Are Good Use Cases For Impala As Opposed To Hive Or MapReduce?

328

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