Apache Cassandra Interview Questions
Questions Answers Views Company eMail

Explain cassandra data model?

68

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

72

What do you understand by snitches?

70

What do you understand by sstabl in cassandra?

66

Explain what do you understand by cassandra- cql collections?

74

Explain the various types of partitioners in cassandra?

62

Differentiate between the terms: node, a cluster, and data center in cassandra?

75

What do you mean by column family?

57

What do you mean by ss table and explain how it is different from the other original tables?

84

Explain how it is different from the other original tables?

62

Explain the concept of cassandra data model?

97

Explain the memtable in cassandra?

60

What do you understand by cassandra?

69

What do you understand by the term snitch in cassandra?

74

Discuss the precautions that are needed to take care while adding a column?

75


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Un-Answered Questions { Apache Cassandra }

What is Cassandra?

69


Explain the term commitlog?

64


What do you mean by tunable consistency?

82


What is the most widely used API Write Data to Cassandra ?

74


Define composite key?

67


how Cassandra writes changed data into commitlog?

86


What do you mean by snitch?

63


What are the Advantages of using Cassandra ?

76


What is data replication in Cassandra?

77


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

63


Elucidate the concept of cap theorem?

63


What do you understand by the term snitch in cassandra? Give some example.

63


What do you understand by Commit log in Cassandra?

76


What Platforms Cassandra runs on?

71


Who was the original author of Cassandra?

85