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

Big Data Interview Questions

Questions Answers Views Company eMail

Explain the Avro SASL Profile?

How to use Avro?

Name some Complex types of Data types, Avro Supports?

What do you mean by Schema Resolution?

Explain Avro Schemas?

What Avro offers?

Explain some Advantages of Avro?

120

Explain some Disadvantages of Avro?

What are best features of Apache Avro?

State some key Points about Apache Avro?

Who are Intended Audience to learn Avro?

What are Prerequisites to learn Avro?

Name some Primitive types of Data types, Avro Supports?

What do you mean by Schema Declaration?

What is Apache Kafka?

504

Un-Answered Questions { Big Data }

Does HBase support SQL like syntax?

149

Explain sum(), max(), min() operation in Apache Spark?

271

What are snapshots and how do you create one in cassandra?

How can you native libraries be included in yarn jobs?

401

What are the data components used by Hadoop?

698

What is a task tracker?

What is meant by spark in big data?

263

Explain some important features of hadoop?

415

What is the default location where hive stores table data?

647

Explain the key benefits of using storm for real time processing?

386

Can you explain hadoop streaming?

380

What is Starvation scenario in spark streaming?

333

What is the function of consistency cqlsh command in Cassandra?

What is hinted handoff?

Explain tobag function?

492

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