Marionette.JS Online Skills Assessment Test

var myChannel = Radio.channel('basic');
myChannel.trigger('some:event', function() {
// ...
});

var myChannel = Radio.channel('basic');
myChannel.on('some:event', function() {
// ...
});

var myChannel = Radio.channel('basic');
myChannel.start('some:event', function() {
// ...
});

var myChannel = Radio.channel('basic');
myChannel.create('some:event', function() {
// ...
});

var mainRegion = myView.removeRegion('main');

var mainRegion = myView.remove('main');
mainRegion.isDestroyed();

var mainRegion = myView.removeRegion('main');
mainRegion.isDestroyed();

None of the mentioned

var Mn = require('jquery.marionette');

var MyView = Mn.View.extend({
regions: {
mainRegion: '#main'
}
});

var Mn = require('backbone.marionette');

var MyView = Mn.View.extend({
regions: {
mainRegion: '#main'
}
});

var Mn = require('jquery.marionette');

var MyView = View.extend({
regions: {
mainRegion: '#main'
}
});

var Mn = require('backbone.marionette');

var MyView = jquery.View.extend({
regions: {
mainRegion: '#main'
}
});