undertsanding routes in laravel code example

Example 1: set route name laravel

Route::get('/novanoticia', 'HomeController@getNovaNoticia')->name('route_name');
Route::get('/novanoticia', ['as' => 'route_name', 'uses' => 'HomeController@getNovaNoticia']);

Example 2: set route name laravel

Route::get('/novanoticia', 'HomeController@getNovaNoticia')->name('route_name');