Apache Cassandra Interview Questions
Questions Answers Views Company eMail

Tell the purpose of Bloom Filter in Cassandra?

141

Name different types of primary keys in Cassandra?

71

Define the term Column Families?

81

What is the replication factor?

75

Clarify the NoSQL Database?

72

Can you explain the term, Cassandra?

83

Explain the composite key?

76

What is node?

74

Explain the commit log?

68

Clarify Memtable?

67

Clarify SSTable?

255

Query language is executed in Cassandra database. Clarify?

119

Why is Cassandra popular? Clarify.

69

Explain the rudimentary difference between Cassandra and HBase?

71

Is HDFS utilized in Cassandra? If yes, where?

60


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Un-Answered Questions { Apache Cassandra }

Discuss and explain the various types of partitioners in cassandra?

62


What is node?

74


Define Nodetool Utility?

82


Differentiate between drop and truncate in cqlsh

66


Name different types of NoSQL database?

85


Does cassandra support acid tractions?

66


Explain what is a keyspace in Cassandra?

62


What is the usage of "void close()" method?

67


How does cassandra perform write operations?

77


Explain cassandra data model?

68


What is the History of Cassandra Database ?

60


What is a row in cassandra?

58


What is key-value store db?

58


What do you understand by bloom filter in cassandra?

84


What is graph db?

65