Laravel Basic Interview Questions
Laravel Basic Interview Questions for Entry-Level Developers
Laravel Basic Interview Questions
Laravel framework is widely used in web development due to its time-saving features like built-in routing, dependency injection, authentication, and database migrations. It follows the MVC (Model-View-Controller) architecture, making it easier to separate the business logic, presentation logic, and user interface.
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1 - What is Laravel?
Laravel is a PHP web framework that provides a robust and elegant syntax.
2) What are the key features of Laravel?
MVC architecture, built in authentication, routing, templating, and ORM support.
3) What is the Artisan command line tool in Laravel?
A powerful tool for performing various tasks, such as database migrations, model generation, and more.
4) How does Laravel handle dependency injection?
It uses the Laravel IoC container to automatically resolve dependencies.
5) What is Eloquent in Laravel?
An ORM (Object Relational Mapping) that provides an expressive and convenient interface for interacting with the database.
6) How do you handle database migrations in Laravel?
Laravel uses the Schema Builder to define and modify database tables using PHP code.
7) What is a Laravel middleware?
A class that can be used to handle requests and responses, perform authentication, and more.
8) How does Laravel facilitate form validation?
It provides a Form Request Validation feature for validating user input and returning errors in a JSON response.
9) What are the different types of views in Laravel?
Blade templates and plain PHP views.
10) How is routing handled in Laravel?
Laravel uses a Route::group method to define route prefixes and group routes with common attributes.
11 - What is the role of the ‘app’ directory in Laravel?
It contains the application's core logic, such as models, controllers, and services.
12) What is the difference between a GET and a POST route?
GET routes retrieve data from the server, while POST routes create or update data.
13) How do you handle errors in Laravel?
Laravel uses an Exception Handler to handle exceptions and return appropriate error responses.
14) What are the benefits of using Laravel?
Rapid development, improved code maintainability, and a large community of support.
15) How does Laravel facilitate unit testing?
It provides a testing framework that supports writing unit tests for models, controllers, and other components.
- Answer questions thoroughly and accurately. The more effort you put into your answers, the more likely you are to get upvoted.
- Be active in the community.* The more you participate in discussions, the more people will see your name and upvote your answers.
- Be helpful and supportive.* Upvoting other people's answers is a great way to get them to upvote yours in return.
- Share your knowledge and expertise.* If you have something valuable to contribute, people are more likely to upvote your answers.
- Use good grammar and spelling.* This will make your answers easier to read and understand, which will increase the likelihood of getting upvoted.
- Format your answers well.* Use headings, bullet points, and images to make your answers more visually appealing and easier to read.
- Be patient.* It takes time to build up a reputation on Stack Overflow. Don't get discouraged if you don't get upvoted right away. Just keep answering questions and participating in the community, and eventually you'll start to see your upvote count go up.
- Course Overview
- This comprehensive course covers essential interview questions for entry-level Laravel developers. It delves into core concepts such as routing, controllers, models, and database interactions, providing in-depth explanations and practical examples to help candidates demonstrate their knowledge of Laravel's fundamentals.
- Course Description
- Prepare for Laravel coding interviews with this comprehensive course covering foundational Laravel concepts. Sharpen your skills in Eloquent (ORM), Controllers, Routing, Validation, Authentication, Middleware, and unit testing. Ace technical screenings and showcase your proficiency as a Laravel developer.
- Key Features
- 1 - Comprehensive Tool Coverage: Provides hands-on training with a range of industry-standard testing tools, including Selenium, JIRA, LoadRunner, and TestRail.
- 2) Practical Exercises: Features real-world exercises and case studies to apply tools in various testing scenarios.
- 3) Interactive Learning: Includes interactive sessions with industry experts for personalized feedback and guidance.
- 4) Detailed Tutorials: Offers extensive tutorials and documentation on tool functionalities and best practices.
- 5) Advanced Techniques: Covers both fundamental and advanced techniques for using testing tools effectively.
- 6) Data Visualization: Integrates tools for visualizing test metrics and results, enhancing data interpretation and decision-making.
- 7) Tool Integration: Teaches how to integrate testing tools into the software development lifecycle for streamlined workflows.
- 8) Project-Based Learning: Focuses on project-based learning to build practical skills and create a portfolio of completed tasks.
- 9) Career Support: Provides resources and support for applying learned skills to real-world job scenarios, including resume building and interview preparation.
- 10) Up-to-Date Content: Ensures that course materials reflect the latest industry standards and tool updates.
Benefits of taking our course
Functional Tools
1 - PHP: Laravel is a PHP framework, so a good understanding of PHP is essential. This includes knowledge of data types, variables, operators, control flow, functions, and object oriented programming.
2) Blade: Laravel uses Blade as its templating engine. Blade allows you to create dynamic and reusable views. A basic understanding of Blade is required to work with Laravel.
3) Artisan: Artisan is Laravel's command line interface tool. It allows you to create and manage your Laravel applications, generate code, and perform various other tasks.
4) Eloquent ORM: Laravel's Eloquent ORM provides an easy way to interact with your database. It allows you to define models and relationships, and perform CRUD operations with just a few lines of code.
5) Database: Laravel supports various database systems, such as MySQL, PostgreSQL, and SQLite. A basic understanding of database concepts, such as tables, columns, and relationships, is important.
6) Composer: Composer is a dependency manager for PHP. It allows you to install and manage Laravel packages and libraries. A basic understanding of Composer is required to work with Laravel.
- Increase the quality of your answers. This means providing thorough and well researched responses that demonstrate your knowledge and expertise.
- Answer questions in high demand topics.* These are topics that are popular and have a lot of views. By answering questions in these topics, you can get your answers seen by more people and earn more points.
- Be the first to answer a question.* If you are the first person to answer a question, you will earn a bonus for being early. This is a great way to get a head start on earning points.
- Get upvotes from other users.* When other users upvote your answers, you will earn points. This is a great way to get your answers seen by more people and earn even more points.
- Participate in the community.* By participating in the community, you can earn points for asking questions, answering questions, and voting on questions and answers. This is a great way to stay active in the community and earn more points.
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