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

Big Data Interview Questions

Questions Answers Views Company eMail

Why is spark popular?

1 299

What causes sparks?

1 309

Do streamers make money from sparks?

1 294

Why scala is used in spark?

1 353

Does spark use zookeeper?

1 296

Which is better hadoop or spark?

1 314

Is spark a language?

1 299

Is spark good for machine learning?

1 336

What is spark rdd?

1 313

Does google use spark?

1 292

How is spark different from hadoop?

1 310

Is spark written in scala?

1 316

What is dag spark?

1 347

What is spark application?

1 382

What is the difference between scala and spark?

1 332

Un-Answered Questions { Big Data }

What is the latest version of sqoop?

How to set property in apache tajo?

What is the function of UNION and SPLIT operators? Give examples?

578

What is the roadmap for apache driver version one.0?

What is the latest version of spark?

288

How can you set an arbitrary number of Reducers to be created for a job in Hadoop?

518

When to choose "External Table" in Hive?

847

Can We Change settings within Hive Session? If Yes, How?

836

Where does the data of a Hive table gets stored?

718

What is the roadmap for apache mahout version 1.0?

List the advantage of Parquet file in Apache Spark?

474

State some DDL Command with brief Description?

How job tracker schedules an assignment?

472

Give me the examples of Columnar database ?

641

How you can contact your client everyday ?

1013

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