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Master Hibernate and JPA with Spring Boot in 100 Steps - Step 34 - ManyToMany Mapping - Table Design

Master Hibernate and JPA with Spring Boot in 100 Steps - Step 34 - ManyToMany Mapping - Table Design

Assessment

Interactive Video

Information Technology (IT), Architecture, Social Studies

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains the concept of many-to-many relationships between entities, specifically courses and students. It highlights the challenges of storing such relationships directly in tables and introduces the concept of join tables as a solution. Join tables help establish many-to-many relationships by storing foreign keys from both related tables, ensuring efficient data management and retrieval.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between courses and students as described in the text?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it not a good design to store multiple student details directly in the course entity?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the concept of join tables and their purpose in establishing many-to-many relationships.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the foreign keys mentioned in the context of the join table?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How would you design a join table to represent the relationship between students and courses?

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