LARAVEL Ultimate Laravel 5

Question 1

Which Laravel feature allows you to define complex database search queries using a fluent, reusable object instead of scattering `where` clauses across your codebase?

Accepted Answer

Eloquent Query Scopes

Answer

Eloquent local and global scopes let you encapsulate reusable query constraints as methods on the model, callable in a fluent chain.

Question 2

In Laravel, what is the purpose of the `php artisan tinker` command?

Accepted Answer

Opens an interactive REPL to execute PHP code within the full Laravel application context

Answer

Tinker uses PsySH to provide a REPL where you can interact with your models, services, and any application code directly.

Question 3

What does `Event::fake()` do when called in a Laravel test?

Accepted Answer

Prevents real event listeners from firing and allows assertions on dispatched events

Answer

`Event::fake()` intercepts event dispatching so listeners never fire, then exposes `assertDispatched()` and `assertNotDispatched()` for assertions.

Question 4

Which configuration file in Laravel controls the default timezone used for date and time operations?

Accepted Answer

config/app.php

Answer

The `timezone` key in `config/app.php` sets the default PHP timezone used for Carbon dates and all date-related operations in the app.

Question 5

In Laravel, what is the difference between `firstOrCreate()` and `firstOrNew()` on an Eloquent model?

Accepted Answer

firstOrCreate() saves to the database; firstOrNew() returns an unsaved model instance

Answer

`firstOrCreate()` finds or inserts the record into the database, while `firstOrNew()` finds or returns a new unsaved model instance.

LARAVEL - Laravel PHP Framework Practice Test

LARAVEL - Laravel PHP Framework Practice Test

LARAVEL Ultimate Laravel 5