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

Apache Cassandra Interview Questions

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Define a column family?

Define consistency?

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Define the use of Source Command in Cassandra?

Give key features of any NoSQL database?

Explain Zero Consistency?

Define Nodetool Utility?

What do you mean by data center in Cassandra?

When do you have to avoid secondary indexes?

What is ColumnFamily?

Explain the concept of compaction in Cassandra?

What is cluster in Cassandra?

Describe Memtable?

How the SSTable is different from other relational tables?

What is a keyspace in Cassandra?

What is the syntax to create keyspace in Cassandra?

Un-Answered Questions { Apache Cassandra }

Mention some important components of cassandra data models?

What do you mean by commit log in Cassandra?

What is the purpose of JConsole?

Give the name of some components of Cassandra?

What is session in Cassandra?

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Define composite type in Cassandra?

What are the management tools in Cassandra?

What is the Cassandra Coefficient ?

How to iterate all rows in ColumnFamily?

What do you mean by ss table?

Explain Tombstone in Cassandra?

Does cassandra support acid tractions?

What is CQL?

What do you mean by “data centre” in cassandra?

What do you mean by data center in Cassandra?

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