ER Module to SQL Conversion Quiz

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

What does ER model stand for?

Entity-Relationship model

What is the purpose of an ER diagram?

To portray the database structure

In the context of a school database, what could be considered as an entity?

Student

What are the components of an ER diagram?

<p>Entities, attributes, relationships</p> Signup and view all the answers

What does the ER model help to develop?

<p>A conceptual design for the database</p> Signup and view all the answers

An ER model is a low-level data model

<p>False (B)</p> Signup and view all the answers

ER diagrams are used to define the data elements and relationships for a specific system

<p>True (A)</p> Signup and view all the answers

The address can be considered as an entity in a school database

<p>True (A)</p> Signup and view all the answers

ER modeling is used to develop a physical design for the database

<p>False (B)</p> Signup and view all the answers

The components of an ER diagram are portrayed as a diagram called an entity-relationship diagram

<p>True (A)</p> Signup and view all the answers

Flashcards are hidden until you start studying

More Like This

ER Module to SQL in Database Systems
5 questions
Database Systems - Data Models Quiz
16 questions
Database Systems: Concepts and Models
10 questions

Database Systems: Concepts and Models

NoteworthyEnlightenment2472 avatar
NoteworthyEnlightenment2472
Use Quizgecko on...
Browser
Browser