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Rdbms MCQ Quiz

  1. A RDBMS consists a collection of ?
  2. The term attribute refers to a ___________ of a table.
  3. In relational model, the row of table is known to be ?
  4. Address field of a person should not be part of primary key, since it is likely to ?
  5. The relational model is concerned with ?
  6. Which is the false statement from the following ?
  7. The union of primary keys of the related entity sets becomes a -------------------------- of the relation ?
  8. What is the full form of RDBMS ?
  9. In a relational Database a referential integrity constraint cab be specified with the help of ;
  10. Primary key should be chosen such that its attribute values are never
  11. Query language is a language in which a user ?
  12. Minimal superkeys are called ?
  13. A table is a collection of relationships, there is a close correspondence between concept of :
  14. Contents of a relation instance may change with time as relation :
Last Updated: Jul 25, 2020,
Posted in Interview Questions,
21 Questions
Rdbms MCQ

Take Rdbms Quiz To test your Knowledge 

Below are few Rdbms MCQ test that checks your basic knowledge of Rdbms. This Rdbms Test contains around 20 questions of multiple choice with 4 options. You have to select the right answer to a question. You can see the correct answer by clicking view answer link.

Also, Read Best Rdbms interview questions.

  • Tables
  • Fields
  • Records
  • Keys
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  • Record
  • Tuple
  • Column
  • Key
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  • Relation
  • Entity field
  • Tuple
  • Attribute
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  • Dependent
  • Too long
  • Changed
  • Not changed
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  • Data structure and Data integrity
  • Data Manipulation
  • Both A and B
  • None of these
Download Free : Rdbms MCQ PDF
View Answer
  • A veiw is a named derived table
  • A name relation is variable
  • A veiw is a named reation and is virtual
  • None of these
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  • Super Key
  • Candidate key
  • Foreign key
  • Primary key
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  • Right Database Management System
  • Relational Database Management system
  • Rapid Database Management System
  • Route Database Management System
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  • Primary Key
  • Secondry key
  • Foreign key
  • None of these
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  • Updated
  • Changed
  • Dependent
  • None of these
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  • Requests
  • Stores
  • Response
  • Represents
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  • Unique key
  • Superset key
  • Candidate key
  • Primary key
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  • Tables and instances
  • Table and variables
  • Tables and relations
  • Tables and Entries
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  • Elements
  • Instances
  • Tuples
  • Fields
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  • Database relation
  • Database instance
  • Database entity
  • Database Schema
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  • Domain relational calculus
  • Tuple relational calculus
  • Query language
  • Relational algebra
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  • Intersect
  • Product
  • Union
  • Join
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  • Union
  • Projection
  • Difference
  • Intersect
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  • Select
  • Intersection
  • Union
  • Join
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