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

Big Data Interview Questions

Questions Answers Views Company eMail

Which language is better for spark?

274

What is the difference between spark and python?

298

Is spark part of hadoop?

264

Why is spark used?

252

What is partitioner spark?

262

Is apache spark part of hadoop?

286

What is python spark?

312

Which is the best spark certification?

275

What is spark sqlcontext?

282

Does spark use tez?

282

What purpose would an engineer use spark?

391

How do sparks work?

327

What is spark machine learning?

230

Which language is not supported by spark?

316

How do you stop a spark?

267

Un-Answered Questions { Big Data }

What do you mean by ZNode?

What is a rack awareness algorithm and why is it used in hadoop?

How spark works on hadoop?

330

Define fold() operation in Apache Spark?

288

What is column store db? Explain with an example.

What is the importance of driver in hive?

662

Explain the architecture of Hadoop Pig?

708

What is Pig Storage?

564

What is a shuffle block in spark?

252

Name the three layers, Ambari supports?

What is the default maximum dynamic partition that can be created by a mapper reducer? How can you change it?

673

How many types of nosql databases?

What is the abstraction of Spark Streaming?

252

Enlist the several components in Kafka?

608

Why Should we use Apache Kafka Cluster?

551

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