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 is the syntax to create keyspace in Cassandra?

Describe SPM?

Describe DataStaxOpsCenter?

102

What is the design architecture of Cassandra?

how Cassandra writes data?

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

Tell the purpose of Bloom Filter in Cassandra?

125

What are the different composite keys in Cassandra?

Mention what needs to be taken care while adding a column?

Are Cassandra, Hadoop, Hbase and Cassandra are the same in nature? Specify.

how Cassandra writes changed data into commitlog?

What is the usage of "cqlsh-version" command?

Differentiate between the various types of primary keys in cassandra.

What is the usage of "void close()" method?

What is the difference between Primary, Partition and Cassandra ?

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