LARAVEL MCQ 5

Question 1

What does the `$fillable` property control in an Eloquent model?

Accepted Answer

The columns allowed for mass assignment

Answer

`$fillable` is a whitelist of column names that may be set via `create()` or `fill()`, protecting against mass-assignment vulnerabilities.

Question 2

Which Laravel contract must a Mailable class implement (or extend) to be sent via `Mail::send()`?

Accepted Answer

Illuminate\Mail\Mailable

Answer

Mailable classes extend `Illuminate\Mail\Mailable` and define a `build()` method that configures the email's view, subject, and attachments.

Question 3

What is the purpose of Laravel's `tinker` command?

Accepted Answer

Opens a REPL to interact with your application in real time

Answer

`php artisan tinker` launches a PsySH REPL shell where you can execute PHP and Eloquent queries against your live application.

Question 4

In Laravel, what does the `sync()` method do on a many-to-many relationship?

Accepted Answer

Replaces all existing pivot records with the provided IDs

Answer

`sync()` detaches any pivot records not in the provided array and attaches any new ones, leaving only the specified relationships.

Question 5

Which HTTP verb does a Laravel `Route::patch()` route respond to?

Accepted Answer

PATCH

Answer

`Route::patch()` registers a route that only accepts HTTP PATCH requests, typically used for partial resource updates.

LARAVEL - Laravel PHP Framework Practice Test