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

Apache Spark Interview Questions

Questions Answers Views Company eMail

Why is spark good?

243

Do I need to know hadoop to learn spark?

249

Is a distributed machine learning framework on top of spark?

285

What can skew the mean?

237

What is vectorized query execution?

264

What is map side join?

231

What does dag stand for?

247

What is data ingestion pipeline?

234

What is the difference between reducebykey and groupbykey?

243

What is data skew and how do you fix it?

283

Is databricks a database?

270

Is databricks an etl tool?

234

What is a databricks cluster?

341

What is coarsegrainedexecutorbackend?

247

What is skew data?

251

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Un-Answered Questions { Apache Spark }

What is mlib in apache spark?

262

What is pagerank in graphx?

233

What is amazon spark?

225

What is hive on spark?

284

What is graphx spark?

243

Define "Transformations" in Spark

285

Does spark run mapreduce?

237

Compare hadoop & spark?

215

What is the Difference SparkSession vs SparkContext in Apache Spark?

343

What is data ingestion pipeline?

234

Why is BlinkDB used?

259

What is big data spark?

271

Is spark faster than hadoop?

269

List the advantage of Parquet file in Apache Spark?

363

Name the operations supported by rdd?

278

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