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

Apache Cassandra Interview Questions

Questions Answers Views Company eMail

When to use secondary indexes?

What are the benefits of NoSQL over relational database?

223

I have a row or key cache hit rate of 0.XX123456789 reported by JMX. Is that XX% or 0.XX% ?

When to avoid secondary indexes?

What ports does Cassandra use?

When should you not use Cassandra? OR When to use RDBMS instead of Cassandra?

128

What are secondary indexes?

What is the design architecture of Cassandra?

Who uses Cassandra?

JMX stands for?

108

What are the different features of Cassandra?

What happens to existing data in my cluster when I add new nodes?

230

What is the primary objective of NoSQL databases?

What is Cassandra Query Language?

What are the different components of Cassandra?

107

Un-Answered Questions { Apache Cassandra }

What is cassandra used for?

Define the use of Source Command in Cassandra?

Define data centre?

110

What is network topology strategy?

Name some features of Apache Cassandra?

What is the use of “resultset execute” method?

What are the befefits of nosql over relational database?

Explain nodetool utility.

Describe SPM?

What do you mean by replication strategy?

What do you understand by High availability?

What are the management tools in Cassandra?

I have a row or key cache hit rate of 0.XX123456789 reported by JMX. Is that XX% or 0.XX% ?

What do you mean by logging in cassandra?

What is anti-entropy?

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