Cassandra Interview Questions and Answers

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What Is Sstable? How Is It Different From Other Relational Tables?

asked Feb 1, 2020 in Cassandra by rajeshsharma

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When it was launched "TB harega desh jitega"

asked Feb 1, 2020 in Cassandra by rajeshsharma

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Explain What Is A Column Family In Cassandra?

asked Feb 1, 2020 in Cassandra by rajeshsharma

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Define Memtable in Cassandra

asked Feb 1, 2020 in Cassandra by rajeshsharma

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Mention What Are The Main Components Of Cassandra Data Model?

asked Feb 1, 2020 in Cassandra by rajeshsharma

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Define The Management Tools In Cassandra.?

asked Feb 1, 2020 in Cassandra by rajeshsharma

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How Cassandra Stores Data?

asked Feb 1, 2020 in Cassandra by rajeshsharma

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How Does Cassandra Write?

asked Feb 1, 2020 in Cassandra by rajeshsharma

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Explain What Is Composite Type In Cassandra?

asked Feb 1, 2020 in Cassandra by michele.lester

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Explain The Concept Of Tunable Consistency In Cassandra.?

asked Feb 1, 2020 in Cassandra by michele.lester

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What Is The Use Of Cassandra And Why To Use Cassandra?

asked Feb 1, 2020 in Cassandra by michele.lester

+1 vote

List The Benefits Of Using Cassandra.?

asked Feb 1, 2020 in Cassandra by michele.lester

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Explain What Is Cassandra?

asked Feb 1, 2020 in Cassandra by michele.lester

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The Proof of Elapsed Time (PoET) concept was developed by ______ in early 2016.

asked Jan 31, 2020 in Cassandra by MBarbieri

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Decentralized platforms do not require information to pass through a single point

asked Jan 31, 2020 in Cassandra by MBarbieri

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Which among the following is undesirable in a relational data model, but not in Cassandra?

asked Jan 31, 2020 in Cassandra by MBarbieri

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In Cassandra, data is first written to __________.

asked Jan 31, 2020 in Cassandra by MBarbieri

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The process of turning a Memtable into a SSTable is called__________.

asked Jan 31, 2020 in Cassandra by MBarbieri

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There are __________ types of read requests that a coordinator can send to a replica.

asked Jan 31, 2020 in Cassandra by MBarbieri

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User accounts may be altered and dropped using the __________ Query Language.

asked Jan 31, 2020 in Cassandra by MBarbieri

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Each flush of the memtable results in the creation of __________.

asked Jan 31, 2020 in Cassandra by MBarbieri

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What is the critical bottleneck faced during creation of data model?

asked Jan 31, 2020 in Cassandra by MBarbieri

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____________ is used to connect Spark and Cassandra

asked Jan 31, 2020 in Cassandra by MBarbieri

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Which among the following is possible in cassandra-Spark combination and not delivered as a feature of cassandra alone

asked Jan 31, 2020 in Cassandra by MBarbieri

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What is the use of Source Command in Cassandra?

asked Jan 31, 2020 in Cassandra by MBarbieri

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If the database contains some tables, then using which keyword can it be forced to drop the tables?

asked Jan 31, 2020 in Cassandra by MBarbieri

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When the schema of the table does not match with the data types of the file that is to be loaded, what does Hive do?

asked Jan 31, 2020 in Cassandra by MBarbieri

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If the partition of an index table is dropped, then ____________.

asked Jan 31, 2020 in Cassandra by MBarbieri

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Which of the following is more convenient to get the table details?

asked Jan 31, 2020 in Cassandra by MBarbieri

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Which of the clause is used to limit the number of rows? T

asked Jan 31, 2020 in Cassandra by MBarbieri

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