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

Apache Cassandra Interview Questions

Questions Answers Views Company eMail

What are “Seed Nodes” in Cassandra?

300

What do you understand by High availability?

What is gossip protocol in Cassandra?

How Cassandra provide High availability feature?

What is NoSQL database?

When to use Cassandra?

124

what does the shell commands “Capture” and “Consistency” determines?

111

how Cassandra delete Data?

114

what is Memtable in Cassandra?

109

what needs to be taken care while adding a Column?

107

how Cassandra writes data?

117

how Cassandra writes changed data into commitlog?

what is Cassandra- CQL collections?

105

what is Bloom Filter is used for in Cassandra?

114

when you can use Alter keyspace?

122

Un-Answered Questions { Apache Cassandra }

What is tunable consistency in Cassandra?

Which query language is used in Cassandra database?

104

What are the different types of partitioners in cassandra?

What is the relationship between apache hadoop, hbase, hive and cassandra?

What do you understand by nosql cap theorem?

What is Cassandra?

Define the use of Source Command in Cassandra?

What is the usage of "cqlsh-version" command?

148

What is the use of “resultset execute” method?

What are the befefits of nosql over relational database?

Explain the two types of compactions in Cassandra.

135

How the write operation is performed on Cassandra node ?

What are the usage of different consistency levels for write operations ?

What is the use of “ResultSet execute(Statement statement)” method?

What do you mean by Thrift in Cassandra?

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