Question

Key to represent relationship between tables is called

a.

Primary key

b.

Secondary Key

c.

Foreign Key

d.

None of these

Posted under Relational Databases DBMS

Answer: (c).Foreign Key

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Key to represent relationship between tables is called

Add Comment

Similar Questions

Discover Related MCQs

Q. In a relation

View solution

Q. The RDBMS terminology for a row is

View solution

Q. Which of the operations constitute a basic set of operations for manipulating relational data?

View solution

Q. A primary key is combined with a foreign key creates

View solution

Q. A primary key if combined with a foreign key creates

View solution

Q. The relational model consists of:

View solution

Q. A primary key is which of the following?

View solution

Q. A foreign key is which of the following?

View solution

Q. Relations are:

View solution

Q. A relation has which of the following properties?

View solution

Q. The entity integrity rule states that:

View solution

Q. When mapping a multivalued attribute into a relation which of the following is true?

View solution

Q. When mapping a regular entity into a relation which of the following is true?

View solution

Q. When mapping a binary many-to-many relationship into a relation which of the following is true?

View solution

Q. When mapping a many-to-many unary relationship into a relation which of the following is true?

View solution

Q. When mapping a ternary relationship with an associative entity into a relation which of the following is true?

View solution

Q. When mapping a supertype/subtype relationship which of the following is true?

View solution

Q. If no multivalued attributes exist in a relation, then the relation is in what normal form?

View solution

Q. If no multivalued attributes exist and no partial dependencies exist in a relation, then the relation is in what normal form?

View solution

Q. A transitive dependency is which of the following?

View solution

View All MCQs on Relational Databases

Suggested Topics

Are you eager to expand your knowledge beyond DBMS? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

R Programming

Unleash the power of statistical computing with our R Programming MCQs. Topics cover...

Visual Basic

Enhance your knowledge of Microsoft's event-driven programming language with our...

CSS

Polish your web design skills with our CSS MCQs. Learn about selectors, properties,...

Internet of Things (IoT)

Discover how devices communicate with each other in the smart world with our IoT...

Object Oriented Programming

Enhance your coding skills with our Object Oriented Programming MCQs. Understand...

UNIX

Become proficient with the Unix operating system using our UNIX MCQs. Learn about...

SQL Server

Master Microsoft's database server with our SQL Server MCQs. Topics cover database...

Data Structures and Algorithms

Journey through the fundamentals of Data Structures and Algorithms with our extensive...

DBMS

Get a firm grasp on database systems with our DBMS MCQs. Explore relational...