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

Apache Cassandra Interview Questions

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Mention some important components of cassandra data models?

What is the role of alter keyspace?

What is hadoop, hbase, hive and cassandra? Specify similarities and differences among them.

120

Explain cassandra.

Where cassandra stores its data?

What do you mean by cassandra-cqlsh?

What are roles in cqlsh?

what is gossip protocol?

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

What is the use of coordinator node in read?

Explain the different logging levels in cassandra.

What are clusters in cassandra?

What is network topology strategy?

How is a keyspace created in cassandra? & What are the parameters used?

What is graph db?

Un-Answered Questions { Apache Cassandra }

What do you understand by Kundera?

What are the three components of Cassandra write?

116

What are the different elements of jconsole?

What is Cassandra-CQL collection?

What is hadoop, hbase, hive and cassandra? Specify similarities and differences among them.

120

What are different logging levels in cassandra?

What is Hector in Cassandra?

100

How does gossip protocol help in failure detection?

what is gossip protocol?

Give some advantages of Cassandra?

Where cassandra stores its data?

Explain what is a column family in cassandra?

116

Explain cassandra data model?

What are the main benefits of using cassandra?

What is the function of consistency cqlsh command in Cassandra?

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