Apache Spark Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apache Spark Interview Questions

Questions Answers Views Company eMail

What is Directed Acyclic Graph(DAG)?

309

What are Actions? Give some examples.

316

What is the difference between DSM and RDD?

304

What do you mean by Persistence?

318

How to create a Sparse vector from a dense vector?

355

What are common uses of Apache Spark?

296

In a very huge text file, you want to just check if a particular keyword exists. How would you do this using Spark?

404

How is fault tolerance achieved in Apache Spark?

305

What are the benefits of lazy evaluation?

303

How does Apache Spark handles accumulated Metadata?

348

What is lazy evaluation in Spark?

317

What is the use of checkpoints in spark?

319

How can Spark be connected to Apache Mesos?

327

In how many ways RDDs can be created? Explain.

299

What are the advantages of DataSets?

291

Post New Apache Spark Questions

Un-Answered Questions { Apache Spark }

List the advantage of Parquet file in Apache Spark?

457

Name three features of using Apache Spark

287

What is PageRank in Spark?

272

Please provide an explanation on DStream in Spark.

282

What are the languages supported by apache spark and which is the most popular one?

1705

To use Spark on an existing Hadoop Cluster, do we need to install Spark on all nodes of Hadoop?

358

Can you use spark to access and analyze data stored in cassandra databases?

306

Explain a scenario where you will be using spark streaming.

1458

Can you explain spark mllib?

287

Does spark use java?

323

How do I optimize my spark code?

306

Who created spark?

287

Which language is better for spark?

293

How is fault tolerance achieved in Apache Spark?

305

What is dataframe api?

320

For More Un-Answered { Apache Spark } Questions Click Here