Laravel Routing and Controllers Quiz

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Question 1/15

Which routing method would be suitable for an API that handles both GET and POST requests at the same endpoint in Laravel?

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Question 2/15

In which file would you typically protect routes by implementing policies in Laravel?

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Question 3/15

Which URI pattern would you use for defining a route that should match any subdomain in a Laravel application?

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Question 4/15

In Laravel, how do you register resourceful routes to a 'PostController'?

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Question 5/15

What is the function of the route 'as' parameter within a group of routes in Laravel?

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Question 6/15

In Laravel, what is the purpose of inverse model bindings?

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Question 7/15

What Laravel command is used to generate a new controller named 'PostController'?

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Question 8/15

What is the syntax to pass a parameter dynamically from a route to a controller in Laravel?

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Question 9/15

How can you apply a middleware to a single route in Laravel?

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Question 10/15

How can you restrict a route to only accept POST requests?

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Question 11/15

What method would you use in a controller to redirect to a named route in Laravel?

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Question 12/15

How can you pass multiple middleware to a single route in Laravel?

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Question 13/15

Which code snippet correctly groups routes inside middleware with the name 'auth'?

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Question 14/15

What is the purpose of route model binding in Laravel?

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Question 15/15

When you use the '?' syntax in a route parameter, what is implied about that parameter in Laravel?

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Your Answers

Question 1/15
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Which routing method would be suitable for an API that handles both GET and POST requests at the same endpoint in Laravel?

Available answers

The Route::match(['get', 'post'], '/api/data', 'ApiController@handleData'); method allows handling of both GET and POST requests at the same endpoint in Laravel. This ensures that the route will respond to either HTTP verb.
Question 2/15
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In which file would you typically protect routes by implementing policies in Laravel?

Available answers

In Laravel, policies are registered in the App\Providers\AuthServiceProvider.php file. This is where you map your policies to the corresponding models, allowing you to protect routes using defined policies.
Question 3/15
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Which URI pattern would you use for defining a route that should match any subdomain in a Laravel application?

Available answers

To match routes for any subdomain in Laravel, use the pattern {subdomain}.example.com. This makes the subdomain part dynamic and routable. For example:
Route::domain('{subdomain}.example.com')->group(function () { ... });
This will handle requests for any subdomain of example.com.
Question 4/15
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In Laravel, how do you register resourceful routes to a 'PostController'?

Available answers

To register resourceful routes in Laravel, use the Route::resource method:
Route::resource('posts', 'PostController');
This automatically handles RESTful actions for the controller like index, create, store, show, etc.
Question 5/15
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What is the function of the route 'as' parameter within a group of routes in Laravel?

Available answers

The 'as' parameter in a route group sets a common prefix to each route's name within that group. For example:
Route::name('admin.')->group(function () { Route::get('/dashboard')->name('dashboard'); });
The route name would be 'admin.dashboard'.
Question 6/15
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In Laravel, what is the purpose of inverse model bindings?

Available answers

Inverse model binding in Laravel allows you to automatically retrieve the parent relationship from a bound model object. For instance, if you bind a Comment model through a route, you can directly get its associated Post using inverse binding.
Question 7/15
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What Laravel command is used to generate a new controller named 'PostController'?

Available answers

To generate a new controller in Laravel, you use the make:controller command:
php artisan make:controller PostController
This command generates a new controller file in the app/Http/Controllers directory.
Question 8/15
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What is the syntax to pass a parameter dynamically from a route to a controller in Laravel?

Available answers

To dynamically pass a parameter from a route to a controller, define it in the URL pattern:
Route::get('/posts/{post}', 'PostController@show');
This route structure allows the function in PostController to automatically receive the '{post}' parameter.
Question 9/15
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How can you apply a middleware to a single route in Laravel?

Available answers

In Laravel, you can apply a middleware to a single route using the middleware method:
Route::get('/dashboard', 'DashboardController@index')->middleware('auth');
Alternatively, you can also place the middleware method before defining the route:
Route::middleware('auth')->get('/dashboard', 'DashboardController@index');
Both are correct ways to apply middleware.
Question 10/15
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How can you restrict a route to only accept POST requests?

Available answers

To restrict a route to only accept POST requests, use the Route::post method:
Route::post('/submit', 'SubmitController@store');
This ensures that the route will only respond to HTTP POST requests.
Question 11/15
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What method would you use in a controller to redirect to a named route in Laravel?

Available answers

The correct method to redirect to a named route in Laravel is redirect()->route(). For example:
return redirect()->route('route.name');
This generates a URL based on the route name.
Question 12/15
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How can you pass multiple middleware to a single route in Laravel?

Available answers

In Laravel, you can pass multiple middleware to a route by enclosing them in an array:
Route::get('/dashboard', 'DashboardController@index')->middleware(['auth', 'verified']);
This way, both 'auth' and 'verified' middleware will be applied to the route.
Question 13/15
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Which code snippet correctly groups routes inside middleware with the name 'auth'?

Available answers

In Laravel, to apply middleware to a group of routes, use:
Route::middleware('auth')->group(function () { ... });
This will ensure that the 'auth' middleware is applied to all routes within the group.
Question 14/15
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What is the purpose of route model binding in Laravel?

Available answers

Route model binding in Laravel allows you to automatically inject models into your routes or controller actions. For example, if a route's parameter corresponds to an ID of a model, Laravel will automatically resolve and pass that model instance. This makes code more clean and readable.
Question 15/15
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When you use the '?<parameter>' syntax in a route parameter, what is implied about that parameter in Laravel?

Available answers

The '?' syntax in a route parameter indicates that the parameter is optional in Laravel. For example, Route::get('/user/{id?}', 'UserController@show'); would mean 'id' is optional when calling this route, so it can be omitted.