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

Apache Cassandra Interview Questions

Questions Answers Views Company eMail

Define a column family?

Define consistency?

129

Define the use of Source Command in Cassandra?

Give key features of any NoSQL database?

101

Explain Zero Consistency?

104

Define Nodetool Utility?

What do you mean by data center in Cassandra?

When do you have to avoid secondary indexes?

What is ColumnFamily?

Explain the concept of compaction in Cassandra?

What is cluster in Cassandra?

Describe Memtable?

How the SSTable is different from other relational tables?

What is a keyspace in Cassandra?

101

What is the syntax to create keyspace in Cassandra?

122

Un-Answered Questions { Apache Cassandra }

What do you mean by cassandra-cqlsh?

What are the befefits of nosql over relational database?

Define the term Column Families?

What is the Use of Cassandra Database ?

Define Thrift in Apache Cassandra?

How many types of NoSQL databases? Give some examples.

181

Describe DataStaxOpsCenter?

162

Explain the commit log?

What is the primary objective of NoSQL databases?

Define replication strategy?

Is HDFS utilized in Cassandra? If yes, where?

Who was the original author of Cassandra?

Does Cassandra work on Windows?

Mention some important components of cassandra data models?

Query language is executed in Cassandra database. Clarify?

136

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