Symfony2 Quiz # 1

In regard to validating the data that is entered in forms, which of the following constraints is NOT supported by Symfony2?

NotEqualTo

EqualTo

UniqueEntity

All of these are supported

The Dependency Injection component allows you to

Convert a Request to a Response

Standardize and centralize the way objects are constructed in your application

Defining the Controller as a Service

Parse the URL and determine which controller should be executed

If you have the role IS_AUTHENTICATED_FULLY , then you also have the role IS_AUTHENTICATED_REMEMBERED

False

True

Which of the following allows you to manipulate assets however you like before serving them?

Crawlers

Assets

Doctrine

Assetic

Which of the following Components allows you to trace a specific URI to a description of how it should be handled?

HttpFoundation

Translation

Routing

ClassLoader

What Symfony2 environment is used to run unit tests?

work

prod

test

dev

Which of the following methods is used to generate a URL for a given route?

generateURL()

createURL()

URLgenerator()

URLcreate()

True or False? The HTTP response from a controller is limited to 404 errors, XML documents, and HTML pages.

False

TRUE

Symfony2 is only supported on:

PHP 5.1.2 and up

PHP 4.3.3 and up

PHP 5.3.3 and up

PHP 4.1.2 and up

Which of the following methods allows you to progress to another controller internally?

forward()

progress()

send()

sent()

Which of the following Components contain the Request and Response classes?

Translation

Routing

ClassLoader

HttpFoundation

Where is the routing configuration file located?

app/src

app/config

app/console

app/Resources

Select the sequence that shows an example of a simple controller.

{# app/Resources/views/layout.html.twig #} <!DOCTYPE html> <html> <head> <title>{% block title %}Default title{% endblock %}</title> </head> <body> {% block body %}{% endblock %} </body> </html>

None of these

// app/AppKernel.php public function registerBundles() { $bundles = array( ..., new Smarterer\HelloBundle\SmartererHelloBundle(), ); // ... return $bundles; }

// src/Smarterer/HelloBundle/Controller/HelloController.php namespace Smarterer\HelloBundle\Controller; use Symfony\Component\HttpFoundation\Response; class HelloController { public function indexAction($name) { return new Response('<html><b

Which of the following directories contains any publicly accessible files?

src/

web/

vendor/

app/

The __________ allows you to begin using PHP classes without including the file containing the class.

instantloader

autoupload

autoloader

instantupload

Where is the AppKernel class stored?

The app/ directory

The kernal/ directory

The application/ directory

The class/ directory

The ________ class is a simple object-oriented representation of the HTTP request message.

Request

Send

Call

Inbound

Which of the following lets you write templates more quickly as well as makes them easier to read?

Bark

Tree

Twig

Branch

Which of the following field types are supported in Doctrine?

Numbers

All of these

Dates and Times

Strings

Which of the following is a Doctrine field type for numbers?

boolean

superint

integer

tinyint

Which of the following package manager is used in Symfony2 to manage vendor and their dependency ?

Bundler

Bower

composer

NuGet

Symfony2 DI

How do you disable CSRF protection?

Set csrf_protection to true

Set csrf_protection to false

What are the 3 environments a Symfony2 project BEGINS with?

app, test, and web

app, test, and prod

test, dev, and prod

test, src, and prod

What are the three parts of the logical controller name?

view:controller:model

action:bundle:route

bundle:controller:action

controller:action:model

What tag is used for template inheritance?

{% child %}

{% extends %}

{% parent %}

{% inherit %}

Choose the best description of the following configuration: secure: path: /secure defaults: { _controller: SmartererDemoBundle:Main:secure } schemes: [https]

It forces the secure route to avoid using HTTPS

It forces the route to never use path /secure

It forces the route to always use path /secure

It forces the secure route to always use HTTPS

What class is used by the front controller to bootstrap an application?

AppKernel

AppPhp

AppBundle

class AppSrc

A directory that contains a set of files that represents a particular feature is known as a/an:

Action

Asset

Bundle

Application

What is the purpose of the _controller parameter in routing?

It tells Symfony which controller should be executed when a URL does not match a specific route

It tells Symfony which controller should be executed when a URL matches a specific route

It tells Symfony how to access another controller internally

It tells Symfony which container is used for key/value pairs

Security is a two-step process, the first being Authentication?

True

FALSE

Quiz:	Symfony2 Quiz # 1
Subject:	Basic Symfony2
Total Questions:	72 MCQs
Time:	72 Minutes