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

Big Data Interview Questions

Questions Answers Views Company eMail

What are the different elements of jconsole?

What are partitions and tokens in cassandra?

Differentiate between static and dynamic cql tables.

What is key-value store db? Explain with an example.

What do you mean by replication factor?

What are durable writes?

What are the parameters used to create keyspace in cassandra?

What are the key differences between cassandra and traditional rdbms?

Explain the term commitlog?

What is graph db? Explain with an example.

What are the features of apache cassandra?

How does gossip protocol help in failure detection?

What are the different elements of row in cassandra?

What are the different database elements of cassandra?

Explain nodetool utility.

Un-Answered Questions { Big Data }

How do I download spark?

257

What is shuffling and sorting in Hadoop MapReduce?

594

What is data pipeline in spark?

282

What are complex data types in pig?

554

what are Task Tracker and Job Tracker?

1007

What is the difference between scala and spark?

301

What is the History of Cassandra Database ?

Explain the top() and takeordered() operation?

311

What is the non dfs used?

514

How can you debug a pig script?

563

Can we run spark without hadoop?

281

What is memtable?

102

Explian the Advantages of HBase?

185

What types of costs are associated in creating index on hive tables?

791

What are the features of apache cassandra?

For More Un-Answered { Big Data } Questions Click Here