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Quiz 1 of 0

Quiz – Eloquent Relationships in Laravel

HiveBuddy February 1, 2024

Welcome to the quiz for Lesson 6: Eloquent Relationships in Laravel

In this Quiz we’ll test your knowledge and understanding of the following topics:

Understanding ORM and Eloquent
Defining Eloquent Models
One-to-One Relationships
One-to-Many Relationships
Many-to-Many Relationships
Eager Loading and Relationship Methods

Best of Luck!

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Question 1 of 5

1. Question
What is ORM and why is it used in Laravel with Eloquent?
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Question 2 of 5

2. Question
How are Eloquent models defined in Laravel?
- As classes that extend the Eloquent base class
- As HTML templates
- As CSS stylesheets
- As JSON objects
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Question 3 of 5

3. Question
What reflects a One-to-One relationship in Eloquent?
- A method that returns a 'hasOne' relationship
- A method that returns a 'hasMany' relationship
- A method returning an 'isOneToOne' relationship instance
- A method that returns a 'belongsToMany' relationship
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Question 4 of 5

4. Question
In a One-to-Many relationship context, what does the ‘hasMany’ function do?
- It defines a relationship where a single model owns any number of other models
- It creates many tables in the database
- It limits the results to one model only
- It ensures each model is related to one and only one other model
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Question 5 of 5

5. Question
How does Eager Loading optimize the performance of a Laravel application?
- By reducing the number of queries to the database when loading related models
- By loading CSS and JS files beforehand
- By pre-loading user interface components
- By minimizing the amount of data sent over the network
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