adplus-dvertising
frame-decoration

Question

What is a Foreign Key in a relational table used for?

a.

Establishing relationships with multiple tables

b.

Identifying primary key values

c.

Linking tables in the same database

d.

Establishing a direct relationship with another table

Posted under Data Warehousing and OLAP

Answer: (d).Establishing a direct relationship with another table Explanation:A Foreign Key in a relational table is used for establishing a direct relationship with another table, known as the parent table.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is a Foreign Key in a relational table used for?
Add Comment

Similar Questions

Discover Related MCQs

Q. What does Forward Engineering involve in the context of data modeling?

View solution

Q. What does 4GL stand for, and in what context is it commonly used?

View solution

Q. What is the generic term for a computer system that routes data or merges two dissimilar services together?

View solution

Q. What does Granularity indicate in the context of data?

View solution

Q. What does GUI stand for, and what does it consist of?

View solution

Q. What does HOLAP stand for, and what approach does it use for analytical processing?

View solution

Q. What are Homonyms in the context of data?

View solution

Q. What does HTML stand for, and what is its purpose?

View solution

Q. What is the purpose of HTTP in the context of the Web?

View solution

Q. What does IMS stand for, and what type of database management system is it?

View solution

Q. What is the purpose of Indexing in database management?

View solution

Q. What is an Intranet in the context of enterprise networks?

View solution

Q. What does I/O stand for, and how is it relevant to databases?

View solution

Q. What does IT stand for, and what does it cover in an enterprise?

View solution

Q. What does JAD stand for, and what is its methodology for developing computer applications?

View solution

Q. What is Java, and what is its significance in programming?

View solution

Q. What does JDBC stand for, and how is it related to Java?

View solution

Q. What is a Join in the context of databases?

View solution

Q. What does KDD stand for, and what is its purpose?

View solution

Q. What is the purpose of KM (Knowledge Management) in a computing environment?

View solution
View All MCQs on Data Warehousing and OLAP

Suggested Topics

Are you eager to expand your knowledge beyond Data Warehousing and OLAP? 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!

Systems Analysis and Design Methods

Get familiar with the process of designing and improving business systems with our...

Human Computer Interaction

Enhance your knowledge of Human-Computer Interaction with our specialized MCQs....

Cyber Security

Understand the fundamentals of safeguarding digital assets with our Cyber Security...

CompTIA PenTest+ Certification Exam PT0 002

Prepare for the CompTIA PenTest+ PT0-002 exam with our targeted MCQs. Covering...

Computer Architecture

Unveil the science behind computer design with our Computer Architecture MCQs. Topics...

Computer Graphics

Step into the visual side of computing with our Computer Graphics MCQs. Cover topics...

Software Engineering

Learn about the systematic approach to developing software with our Software...

Visual Basic

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

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...