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

Apache Cassandra Interview Questions

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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.

What is document store db?

Un-Answered Questions { Apache Cassandra }

What do you mean by column family?

What is anti-entropy and how is it associated with merkel tree?

What are the different types of partitioners in cassandra? Explain.

Explain what is a column family in cassandra?

124

What is the significance of cluster class in Cassandra?

JMX stands for?

108

Give the data storage units in Cassandra?

What is SSTable? How is it different from other relational tables?

118

Explain the different types of repairs.

when you can use Alter keyspace?

122

What is a row in cassandra? And what are the different elements of it?

What do you understand by logging in cassandra?

Define Simple Strategy?

128

What are the different types of partitioners in cassandra?

What are the different database elements of cassandra?

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