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  • 03rd Feb, 2023

Take NoSQL MCQ Test & Online Quiz to Test your Knowledge

Practice here the best NoSQL MCQ Questions that check your basic knowledge of NoSQL databases. This NoSQL MCQ Test contains 25+ Multiple Choice Questions. These questions are designed to help the candidates get good marks in their exams or interviews. apart from this, you can also download below the NoSQL MCQ PDF completely free.


1) Which of the following is not a NoSQL database?

  • A. Cassandra
  • B.MongoDB
  • C.SQL Server
  • D.None of the above

2) Which of the following is a nosql database type?

  • A. SQL
  • B.JSON
  • C.Document databases
  • D.None of the Above

3) Which of the following are the simplest NoSQL databases?

  • A. Key-value Stores
  • B.Document Databases
  • C.Wide-column
  • D.All of the above

4) What is the aim of NoSQL?

  • A. NoSQL is not suitable for storing structured data.
  • B.NoSQL databases allow storing non-structured data.
  • C.NoSQL is a new data format to store large datasets.
  • D.NoSQL provides an alternative to SQL databases to store textual data.

5) All NoSQL databases are similar. true or false.

  • A. True
  • B.False
Download Free : NoSQL MCQ PDF

6) Which of the following is a strong feature for NoSQL databases?

  • A. Higher Scalability
  • B.Cost Effecitve
  • C.Support flexible schema
  • D.All of the above

7) What are the types of NoSQL databases?

  • A. Document databases
  • B.Key-value stores
  • C.Graph & Column-oriented databases.
  • D.All of the above

8) Which of the following is not a valid NoSQL database?

  • A. Cassandra
  • B.Scylla
  • C.Handhoop / Hbase
  • D.PostgreSQL

9) Does NoSQL databases prohibits the use of SQL?

  • A. Yes
  • B.No

10) What is NoSQL database?

  • A. NoSQL is a database is an enhanced form of RDBMS.
  • B.NoSQL is database that is built with enhancements to DBMS.
  • C.NoSQL is a database that is built on ways and means other than table.s and columns.
  • D.None of the Above

11) Is MongoDB a NoSQL database?

  • A. Yes
  • B.No

12) NoSQL can be referred to as .............

  • A. No SQL
  • B.Only SQL
  • C.Not Only SQL
  • D.SQL Undefined

13) Which of the following represent column in NoSQL __________.

  • A. Field
  • B.Database
  • C.Collection
  • D.Document

14) The core principle of NoSQL is ...........

  • A. High availability
  • B.Low availability
  • C.both High & Low availability
  • D.None of above

15) ................. is a online NoSQL developed by Cloudera.

  • A. Oozie
  • B.Hbase
  • C.Imphala
  • D.HCatalog

16) NoSQL databases is used mainly for handling large volumes of ______________ data.

  • A. structured
  • B.unstructured
  • C.semi-structured
  • D.None of above

17) Which of the following is not an example of a NoSQL database management system?

  • A. HBase
  • B.MongoDB
  • C.CouchDB
  • D.PostgreSQL

18) Which of the following is a characteristic of a NoSQL database?

  • A. Uses JSON
  • B.Needs a schema
  • C.Requires JOINs
  • D.Uses tables for storage

19) NoSQL databases are most often referred to as ................

  • A. Network
  • B.Distributed
  • C.Relational
  • D.Object-oriented

20) Which of the following is a reason to use an SQL database?

  • A. It's ACID-compliant.
  • B.It can easily store unstructured data. It's ACID-compliant.
  • C.It can enable development in the cloud
  • D.None of above

21) Which of the following is true of nosql databases?

  • A. They do not support very large amounts of sparse data.
  • B.They do not support distributed database architectures.
  • C.They are not based on the relational model
  • D.They are geared toward transaction consistency rather than performance.

22) NoSQL databases are increasingly used in ....................

  • A. Big data
  • B.Real-time web applications
  • C.Both Big data & Real-time web applications
  • D.None of the above

23) Which of the following NoSQL database store data in nodes and edges?

  • A. Wide-column stores
  • B.Key-value databases
  • C.Graph databases
  • D.Document databases

24) What are the disadvantages of NoSQL databases?

  • A. Limited query capabilities
  • B.The learning curve is stiff for new developers
  • C.Doesn’t work as well with relational data
  • D.All of the above

25) Which of the following is a document-oriented NoSQL Database?

  • A. CouchDB
  • B.OrientDB
  • C.FlockDB
  • D.Hypertable

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