Laravel 9 Interview Questions and answers 2023 – Friends, if you are also searching on Google about Laravel 9 and want to know what kind of questions are asked in Laravel 9 interview, then we have told you about the top 30 most commonly asked Laravel 9 questions and answers. If you read this question, it will help you a lot in the interview.
Top 30 Laravel 9 Interview Questions and answers 2023
1. What is Laravel?
- a) A programming language
- b) A PHP framework
- c) A database management system
- d) A web hosting service
Answer: b) A PHP framework
2. What are the key advantages of using Laravel?
- a) Free to download
- b) Security and uniqueness
- c) Blade templating system
- d) All of the above
Answer: d) All of the above
3. What is database migration in Laravel?
- a) Removing data from the database
- b) Updating the database schema
- c) Creating the database schema
- d) Downloading data from the database
Answer: b) Updating the database schema
4. What are Blade Templates in Laravel?
- a) Names of database tables
- b) Laravel’s front-end templating system
- c) Web hosting services
- d) Web browsing software
Answer: b) Laravel’s front-end templating system
5. What is Middleware in Laravel used for?
- a) Passing data between processes
- b) Principal users of a website
- c) Information about a website’s status
- d) Styling the design of a website
Answer: a) Passing data between processes
6. What is Eloquent in Laravel, and what is its use?
- a) A file storage system
- b) A way to work with data in conjunction with a database
- c) A security and authentication system
- d) A database demo version
Answer: b) A way to work with data in conjunction with a database
7. What is Artisan in Laravel?
- a) A design protocol
- b) An integrated web development project
- c) Laravel’s command-line tool
- d) Web browsing software
Answer: c) Laravel’s command-line tool
8. What does MVC stand for, and how is it useful in Laravel?
- a) Model-View-Controller, a web development model
- b) Mobile View Controller, designed for mobile apps
- c) Google’s Model View Controller
- d) Model View Controller for web design
Answer: a) Model-View-Controller, a web development model
9. What is a RESTful API, and what does it mean?
- a) Resting on a website
- b) A primary way to access data through web services
- c) A special web browsing technique
- d) Setting up data with a database
Answer: b) A primary way to access data through web services
10. What is Routing in Laravel, and why is it important?
- a) Styling a website’s design
- b) Traffic management system, how web pages are located
- c) A database schema
- d) Images on a website
Answer: b) Traffic management system, how web pages are located
11. Discuss Blade Templates in detail. Blade Templates are a powerful templating system in Laravel used for creating the design and presentation of web pages. They assist in presenting data in a consistent manner and managing conditions efficiently. Blade Templates offer features such as including and extending templates, data presentation, and conditional statements to make the code more readable and maintainable.
12. Explain Middleware in Laravel and its use. Middleware in Laravel is a way to process HTTP requests, filtering and protecting against unauthorized access or misuse. It is useful for handling tasks like authentication, validation, security, logging, and more. Middleware allows you to control traffic and perform functions such as translation, caching, and setting HTTP headers.
13. What is the latest version of Laravel as of 2023?
- a) Laravel 7
- b) Laravel 8
- c) Laravel 9
- d) Laravel 10
Answer: c) Laravel 9
14. What is the purpose of Eloquent ORM in Laravel?
- a) To manage routing in Laravel
- b) To facilitate object-relational mapping
- c) To define URL endpoints
- d) To create database migrations
Answer: b) To facilitate object-relational mapping
15. How can you create a new Laravel project using Composer?
- a)
composer new laravel-project - b)
composer create-project laravel/laravel project-name - c)
composer make laravel project - d)
composer init laravel/project-name
Answer: b) composer create-project laravel/laravel project-name
16. What is the purpose of the Laravel Artisan command make:controller?
- a) To create a new database table
- b) To generate a new controller class
- c) To install a new package
- d) To start a new Laravel project
Answer: b) To generate a new controller class
17. What is a Laravel service provider, and why is it used?
- a) It provides internet services for Laravel projects
- b) It is used for creating API routes
- c) It binds classes into the service container and performs service-related tasks
- d) It is used for user authentication
Answer: c) It binds classes into the service container and performs service-related tasks
18. How can you run Laravel development server locally?
- a)
php artisan serve - b)
laravel serve - c)
php start - d)
php run server
Answer: a) php artisan serve
19. Explain the purpose of Laravel’s database migrations. Database migrations in Laravel provide a convenient way to modify and interact with the database schema. They help in version controlling the database structure, allowing developers to share and replicate the database structure across different environments.
20. What is the primary difference between Laravel 8 and Laravel 9?
- a) Laravel 9 has a new templating system.
- b) Laravel 9 introduces new routing features.
- c) Laravel 9 improves performance through caching.
- d) Laravel 9 offers enhanced security features.
Answer: b) Laravel 9 introduces new routing features.
21. How can you define a route with parameters in Laravel?
- a) Using the
@routedirective - b) By modifying the
.envfile - c) By defining a route with
{}braces in the URI - d) Using the
Route::parameter()method
Answer: c) By defining a route with {} braces in the URI
22. What is the purpose of the Laravel Blade directive @yield?
- a) To include a child view
- b) To define a new template
- c) To specify the content section to be replaced
- d) To import JavaScript files
Answer: c) To specify the content section to be replaced
23. What is Laravel Mix, and how is it used in Laravel projects?
- a) Laravel Mix is a package manager for Laravel.
- b) Laravel Mix is a template engine.
- c) Laravel Mix is used for handling assets like JavaScript and CSS.
- d) Laravel Mix is a database management tool.
Answer: c) Laravel Mix is used for handling assets like JavaScript and CSS.
24. What is dependency injection in Laravel, and why is it important?
- a) It’s a way to inject dependencies into views.
- b) It’s a method to create database tables.
- c) It allows the injection of dependencies into a class, making the application more testable and maintainable.
- d) It’s used for handling route dependencies.
Answer: c) It allows the injection of dependencies into a class, making the application more testable and maintainable.
25. How can you define a named route in Laravel?
- a) By using the
@namedirective in Blade templates. - b) By specifying a name when defining the route.
- c) By setting the route name in the
.envfile. - d) By using the
Route::setRouteName()method.
Answer: b) By specifying a name when defining the route.
26. What is Laravel Dusk, and what is its primary use?
- a) Laravel Dusk is a design framework for Laravel projects.
- b) Laravel Dusk is a database management tool.
- c) Laravel Dusk is an application for automated browser testing.
- d) Laravel Dusk is a new version of Blade templates.
Answer: c) Laravel Dusk is an application for automated browser testing.
27. How can you access session data in Laravel?
- a) Using the
Session::get()method - b) By calling
session()with the key - c) By using the
@sessiondirective in Blade templates - d) All of the above
Answer: d) All of the above
28. What is Laravel Passport, and why is it used?
- a) Laravel Passport is a package manager.
- b) Laravel Passport is a REST API authentication package.
- c) Laravel Passport is a caching tool.
- d) Laravel Passport is a JavaScript framework.
Answer: b) Laravel Passport is a REST API authentication package.
29. How can you customize error pages in Laravel?
- a) By editing the
errors.phpfile - b) By modifying the
.envfile - c) By creating custom Blade templates in the
resources/views/errorsdirectory - d) By using the
Route::setErrorPage()method
Answer: c) By creating custom Blade templates in the resources/views/errors directory
30. What is Laravel Horizon, and what is its purpose?
- a) Laravel Horizon is a task scheduler.
- b) Laravel Horizon is a background job processing tool.
- c) Laravel Horizon is a front-end development framework.
- d) Laravel Horizon is a database optimization tool.
Answer: b) Laravel Horizon is a background job processing tool.
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