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?

114

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 }

Does spark use tez?

298

What is the use of ZooKeeper?

228

What is Sqoop Import? Explain its purpose?

Rack awareness of Namenode?

854

Explain the hadoop-core configuration?

692

What is map in apache spark?

277

What is metadata storage service in bookkeeper?

What is spark good for?

346

What is the full form of fsck?

702

What are the different ways you can use to secure a cluster using Ambari?

Give the difference between Column and SuperColumn?

143

What is distributed cache in spark?

355

Give the differences between the different types of primary keys in cassandra?

Can I do trforms or add new functionality?

What is impala data types?

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