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

Apache Spark Interview Questions

Questions Answers Views Company eMail

Which serialization libraries are supported in spark?

332

What is project tungsten in spark?

297

How does broadcast join work in spark?

304

How does apache spark engine work?

315

What do you use spark for?

355

How does executor work in spark?

313

What is in memory processing in spark?

275

Do we need to install spark in all nodes?

276

What is difference between hive and spark?

266

What is spark vcores?

280

Who uses apache spark?

353

What is sparkcontext in spark?

268

How many types of rdd are there in spark?

316

What is standalone mode in spark?

343

What is the difference between spark and hive?

316

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Un-Answered Questions { Apache Spark }

What is a parquet file?

284

Does Hoe Spark handle monitoring and logging in Standalone mode?

276

What is the difference between rdd and dataframe?

339

What is external shuffle service in spark?

299

What is the difference between map and flatmap?

305

Is apache spark a programming language?

306

Is spark an etl?

294

Define paired RDD in Apache Spark?

279

Which language is best for spark?

272

What is Spark?

274

When should you use spark cache?

287

What is client mode in spark?

322

Explain Spark map() transformation?

354

How is RDD in Apache Spark different from Distributed Storage Management?

342

What operations RDD support?

310

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