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

Apache Cassandra Interview Questions

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Define the management tools in Cassandra?

State the differences between a node, a cluster and datacenter in Cassandra?

List the benefits of using Cassandra.

Define SSTable?

What OS Cassandra supports?

Name the management tools in Cassandra?

What is mandatory while creating a table in cassandra?

Explain what is cassandra?

List out the other components of cassandra?

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

135

Explain what is a column family in cassandra?

102

what is a cluster in cassandra?

what are the main components of cassandra data model?

what is composite type in cassandra?

what are the values stored in the cassandra column?

Un-Answered Questions { Apache Cassandra }

What are the different types of nosql databases?

When can you use ALTER KEYSPACE?

what is Bloom Filter is used for in Cassandra?

100

What are the different types of primary key?

Explain the concept of bloom filter?

How Cassandra provide High availability feature?

In which language Cassandra is written?

Define Cassandra?

What are the befefits of nosql over relational database?

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 tunable consistency?

What is CQLSH in Cassandra?

Explain how cassandra writes data?

Name different types of NoSQL database?

Tell something about the query language used in Cassandra Database?

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