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?

131

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?

135

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 }

Explain the term Cluster?

105

What is keyspace in Cassandra?

Name different elements of JConsole?

Explain Tombstone in Cassandra?

How to write a query in Cassandra?

104

What do you understand by Commit log in Cassandra?

What are the benefits/ advantages of Cassandra?

Explain how cassandra delete data?

What is column store db?

What do you mean by commit log in Cassandra?

Describe DataStaxOpsCenter?

172

Can you add or remove Column Families in a working Cluster?

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

What is the History of Cassandra Database ?

How many types of NoSQL databases? Give some examples.

187

For More Un-Answered { Apache Cassandra } Questions Click Here