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?

219

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?

126

What are secondary indexes?

What is the design architecture of Cassandra?

Who uses Cassandra?

JMX stands for?

100

What are the different features of Cassandra?

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

209

What is the primary objective of NoSQL databases?

What is Cassandra Query Language?

What are the different components of Cassandra?

105

Un-Answered Questions { Apache Cassandra }

what is Bloom Filter is used for in Cassandra?

109

What is the use of cassandra and why to use cassandra?

145

Describe SPM?

Explain the composite key?

Explain the term Cluster?

101

What are the Difference between MongoDB and Cassandra?

What is a Seed Node in Cassandra ?

Explain the concept of cassandra data model?

106

Explain the term memtable?

Describe DataStaxOpsCenter?

162

What is the use of coordinator node in read?

What is the Use of Cassandra Database ?

What do you mean by Thrift in Cassandra?

What do you understand by mem-table in cassandra?

Does Cassandra works on Windows?

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