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

Big Data Interview Questions

Questions Answers Views Company eMail

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

631

How businesses could be benefitted with Big Data?

597

How does A/B testing work?

678

How much data is enough to get valid outcome?

669

Name some Big Data products?

620

Name some of the important tools useful for Big Data analytics?

1 13471

What are some of the interesting facts about Big Data?

681

What are the characteristics of Bigdata?

1 13591

What are the four features of Big Data?

639

What are the responsibilities of a data analyst?

659

What do you know about collaborative filtering?

644

What do you mean by logistic regression?

636

What is Big Data Analytics?

671

What is IBM's simple explanation for Big Data's four critical features?

649

What is the difference between structured data and unstructured data?

1 13512

Un-Answered Questions { Big Data }

Which filter accepts the page size as the parameter in HBase?

213

What is Nagios?

228

what is composite type in cassandra?

How can I install Cloudera VM in my system?

1015

Can you explain the benefits of big data?

641

Can hadoop replace relational database?

485

Are there any special requirements for namenode?

466

Compare Traditional queuing systems vs Apache Kafka?

576

When does impala hold on to or return memory?

When is it suggested to use a combiner in a MapReduce job?

694

what are the three modes in which Hadoop can be run?

682

What is the role of the namenode?

502

Which one will you choose for a project –Hadoop MapReduce or Apache Spark?

327

What is the command to start and stop the Spark in an interactive shell?

329

What is bucketing ?

737

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