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

Big Data General Interview Questions

Questions Answers Views Company eMail

Name the language supported by apache spark for developing big data applications?

536

What are 2 v’s less known dimension of big data?

458

What are the three steps involved in big data?

486

What are the core components that are utilized in hadoop?

476

Explain the first step in big data solutions.

471

Name the components of hdfs and yarn respectively

534

Differentiate between nas and hdfs

499

What is the connection between hadoop and big data?

481

List the common input formats used in hadoop.

482

What is the procedure to recover a namenode when it is slow?

614

What are some of the different modes used in hadoop.

453

List the five important v’s of big data.

442

How does big data help in increasing business revenue?

440

What do you understand by the term data storage?

493

What do you mean by big data and what is its importance?

473

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Un-Answered Questions { Big Data General }

Can you define taskinstance?

489

Define role of volume in big data?

523

Can you define fsck?

495

What are the benefits of big data?

475

Is big data unstructured?

476

what is the purpose of using hadoop for big data analytics?

495

What is data processing in big data?

646

What are the responsibilities of a data analyst?

566

What are some of the different modes used in hadoop.

453

Explain the five vs of big data?

505

Define big data?

519

What is the difference between cassandra, hadoop big data, mongodb, couchdb?

506

Explain ingestion in big data?

588

Can you explain the core methods of a reducer?

459

Why do we need a new framework for handling big data?

590

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