Laravel

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LARAVEL

ASSESSMENT

(YOU HAVE ONLY 30 MINUTES TO COMPLETE THIS PART [20 Questions])

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1. What is the purpose of Laravel's findOrFail method in Eloquent?

To find a record by its primary key or throw an exception if not found

To find all records in the table

To retrieve records with a specified count value

To update records in a table based on a set of conditions

2. What is Laravel's Eloquent relationship for a one-to-many relationship?

hasOne

belongsTo

hasMany

belongsToMany

3. What is the purpose of Laravel's pluck method in Eloquent?

To retrieve a single column's value from the first result of a query

To delete records from a table

To update records in a table

To retrieve records with a specified count value

4. What is Composer in the context of Laravel?

A code editor

A dependency manager for PHP

A server-side rendering library

A front-end framework

5. Who created Laravel?

Taylor Otwell

Rasmus Lerdorf

David Heinemeier Hansson

Jeffrey Way

6. Which Laravel component is responsible for handling user authentication?

Middleware

Eloquent

Artisan

Laravel Passport

7. Which Laravel command is used to create a new model class?

make:model

create:model

new:model

generate:model

8. How does Laravel handle dependency injection?

By using a service container

By manually injecting dependencies into methods

By using global variables

By using a dedicated dependency injection file

9. Which Laravel command is used to create a new migration file?

make:migration

create:migration

new:migration

generate:migration

10. What is the purpose of Laravel's env function?

To set environment variables in the application

To access configuration values from the .env file

To define environment-specific routes

11. What is Laravel's Blade?

A server-side scripting language

A templating engine

A front-end framework

A database migration tool

12. What is the purpose of Laravel's hasManyThrough Eloquent relationship?

To define a one-to-one relationship through a pivot table

To define a one-to-many relationship through a pivot table

To define a many-to-many relationship through an intermediate table

To define a relationship through another intermediate Eloquent model

13. Which database management systems are supported by Laravel?

MySQL, PostgreSQL, SQLite

MongoDB, Redis, MariaDB

Oracle, MSSQL, Cassandra

All of the above

14. Which artisan command is used to create a new controller in Laravel?

make:controller

create:controller

generate:controller

new:controller

15. What is the purpose of Laravel's Eloquent ORM?

Object-Relational Mapping for JavaScript

Object-Relational Mapping for PHP

Object-Relational Database

Object-Relational Middleware

16. Which Laravel command is used to start the development server?

php artisan server

php artisan start

php artisan serve

php start

17. What is the purpose of Laravel's middleware?

To handle HTTP requests and responses

To store session data

To manage database migrations

To define routes

18. What is the purpose of Laravel's sync method in Eloquent relationships?

To synchronize data between two tables

To update records in a table based on a set of conditions

To retrieve records with a specified count value

To update records in a pivot table

19. What is the purpose of Laravel's Artisan Tinker?

To create and edit code

To run database queries and interact with the application

To manage middleware

To run unit tests

20. In Laravel's Eloquent, what does the update method do?

Deletes records from the table

Updates records in the table that match the specified conditions

Creates new records in the table

Retrieves records from the table

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