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

Apache Cassandra Interview Questions

Questions Answers Views Company eMail

Explain the different types of repairs.

What do you mean by snitch?

How does gossip protocol work?

What is column store db? Explain with an example.

What is simple strategy?

111

Why is jconsole used? What is it’s different elements?

What is jmx? And how is it useful in cassandra?

What are the different types of data model?

How does cassandra perform write operations?

Why is cqlsh used?

124

What are tokens in cassandra?

What is a column family?

Explain the terms memtable, commitlog and sstables.

What is hinted handoff?

What are the key features of any nosql database?

Un-Answered Questions { Apache Cassandra }

What are partitions and tokens in cassandra?

What was the design goal of Cassandra?

What is the use of cassandra and why to use cassandra?

135

What do you mean by snitch?

Explain the terms memtable, commitlog and sstables.

What do you understand by logging in cassandra?

Mention what are the values stored in the Cassandra Column?

Explain the concept of cassandra data model?

What are the collection data types provided by CQL?

Discuss the precautions that are needed to take care while adding a column?

What are the benefits of NoSQL over relational database?

121

JMX stands for?

Discuss and explain the various types of partitioners in cassandra?

What is Cassandra Data Model?

What is cassandra database used for?

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