Apache Cassandra Interview Questions
Questions Answers Views Company eMail

Explain what is memtable in cassandra?

77

Explain cap theorem?

93

What are the Difference between MongoDB and Cassandra?

83

What is the function of Cluster.Builder class in Cassandra?

128

What is SSTable? How is it different from other relational tables?

105

How does Cassandra write?

74

Explain the concept of bloom filter?

82

Explain the concept of Tunable Consistency in Cassandra?

192

How to write a query in Cassandra?

66

What is the significance of cluster class in Cassandra?

64

Explain how cassandra writes changed data into commitlog?

65

What is cluster in Cassandra data model?

75

What are the key points of data model of Cassandra?

77

What is Column Family in Cassandra?

87

Does cassandra support acid tractions?

66


Post New Apache Cassandra Questions

Un-Answered Questions { Apache Cassandra }

There seem to be certain management tools in Cassandra. What are they?

112


What is a row in cassandra?

58


How many types of NoSQL databases are there?

104


What are the different types of data model?

65


Tell the purpose of Bloom Filter in Cassandra?

129






Does Cassandra support ACID transactions?

94


What do you understand by bloom filter in cassandra?

84


Define memtable?

66


Give the name of some components of Cassandra?

69


Define durable writes?

59


What is the use of “void close()” method?

71


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

66


When to use secondary indexes?

79


What are the consistency levels for read operations in Cassandra?

82


Elucidate the concept of cap theorem?

63