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 many ways can you create rdd in spark?

332

Can we install spark on windows?

342

Does spark require hadoop?

290

Why do we need sparkcontext?

301

What does rdd stand for in logistics?

315

What is spark table?

257

What is dataframe api?

321

What is rdd partition?

318

What is sc parallelize in spark?

301

Is rdd type safe?

297

What is full form of rdd?

388

What is the difference between python and spark?

283

Does rdd have schema?

326

Does spark require hdfs?

281

What is shuffle read and shuffle write in spark?

316

Un-Answered Questions { Big Data }

Does Spark provide the storage layer too?

278

What do you mean by tunable consistency?

What are the limitations of Spark?

294

Establish the difference between a node, cluster & data centres in Cassandra.

143

Is kafka part of hadoop?

513

What makes Apache Spark good at low-latency workloads like graph processing and machine learning?

328

Explain small file problem in hadoop

428

what is SStable consist of?

Explain Spark Executor

282

How does cassandra perform write operations?

What is the difference between Pig and SQL?

646

Explain some Kafka Streams real-time Use Cases?

528

What is the reason of using hbase?

187

Explain the functionality of object-inspector.

727

Should we use RAID in Hadoop or not?

1058

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