In this post you can find Complete and recently updated Correct Question and answers of Symfony2. All Answers updated regularly with new questions. Upwork Symfony2 test answers of 2016.

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

Answer: • EqualTo

Question:* Which of the following is a common element of a bundle?

Answer: • (all of these)

Question:* What are the three parts of the logical controller name?

Answer: • bundle:controller:action

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

Answer: • // 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><body&g

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

Answer: • forward()

Question:* Where is the AppKernel class stored?

Answer: • The app/ directory

Question:* Which of the following directories contains any publicly accessible files?

Answer: • web/

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

Answer: • Request

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

Answer: • Twig

Question:* Which of the following field types are supported in Doctrine?

Answer: • All of these

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

Answer: • autoloader

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

Answer: • It forces the secure route to always use HTTPS

Question:* Where is the routing configuration file located?

Answer: • app/config

Question:* How do you disable CSRF protection?

Answer: • Set csrf_protection to false

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

Answer: • integer

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

Answer: • Bundle

Question:* What are the 3 environments a Symfony2 project BEGINS with?

Answer: • test, dev, and prod

Question:* Which of the following Components contain the Request and Response classes?

Answer: • HttpFoundation

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

Answer: • generateURL()

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

Answer: • AppKernel

Question:* What Symfony2 environment is used to run unit tests?

Answer: • test

Question:* In order to use your controller from the service container you need to register it as a service. Where can this be done?

Answer: • Locally in the bundle in the Resources/config/services.yml

Question:* What is the purpose of the _controller parameter in routing?

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

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

Answer: • False

Question:* What tag is used for template inheritance?

Answer: • {% extends %}

Question:* is it possible to define a form like a service ?

Answer: • TRUE

Question:* What is a PHP function that takes incoming requests and transforms them into a response?

Answer: • controller

Question:* Which of the following methods checks the 3 different values in PHP that can show whether or not the user is connecting via a secured connection?

Answer: • isSecure()

Question:* True or False? The directory that contains all of the pieces of code that run your application is called the src/ directory.

Answer: • True

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

Answer: • True

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

Answer: • Routing

Question:* Symfony2 is only supported on:

Answer: • PHP 5.3.3 and up

Question:* What defines a URL to a page?

Answer: • route

Question:* True or False? The Symfony2 Framework can be altered to one's preferences or replaced entirely.

Answer: • True

Question:* What are the 2 options you have to install a Symfony2 distribution?

Answer: • Use Composer or Download an Archive

Question:* In regard to routing, which of the following best describes a route?

Answer: • A map from a URL path to a controller

Question:* True or False? To build a form in Symfony2 you must build a form object and then render it in a template.

Answer: • True

Question:* Which of the following methods is a shortcut to direct use of the templating service?

Answer: • renderView

Question:* To delete an object in Doctrine you must use the _________ method of the entity manager.

Answer: • remove()

Question:* How would one use a service in a controller in Symfony?

Answer: • $this->get('name_service');

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

Answer: • Assetic

Question:* Is a "front controller" the same as the "controllers"?

Answer: • False

Question:* _______ is a container for key/value pairs.

Answer: • ParameterBag

Question:* Choose the best description of the following sequence (where //LINE BREAK// indicates a new line in the sequence): # app/config/config_test.yml //LINE BREAK// # ... //LINE BREAK// swiftmailer: /linebrea //LINE BREAK// disable_delivery: true

Answer: • It shows the swiftmailer is NOT configured to deliver emails in the test environment

Question:* what is repository in Symfony ?

Answer: • a class that work with entity for processing data

Question:* The Dependency Injection component allows you to

Answer: • Standardize and centralize the way objects are constructed in your application

Question:* Choose the best reason why the following autoloading sequence will not run properly: Class Name: Smarterer\HelloBundle\Controller\HelloController Path: src/Smarterer/Controller/HelloController.php

Answer: • The class name and the path to the file do not follow the same sequence

Question:* A __________ is a short PHP script that lives in the web directory of your project.

Answer: • Front Controller

Question:* In regard to testing, each time you make a request with the client a ______ instance is returned.

Answer: • crawler

Question:* Which of the following shows the correct representation of the Twig function?

Answer: • public function renderResources() { return $this->container->get('templating') ->render("RSmithNotificationBundle:Notification:resources.html.twig"); }

Question:* If you wanted to add routes to an application without including them in the Yaml file, which of the following would you need to use?

Answer: • Custom route loader

Question:* What is the specific workflow of Functional Tests?

Answer: • 1. Make a request 2. Test the response 3. Click on a link or submit a form 4. Test the response 5. Rinse and repeat

Question:* what is the first file that Symfony framework runs at startup for loading libraries ?

Answer: • app/autoload.php

Question:* Which of the following is the correct way to create a basic route configuration?

Answer: • _welcome: path: / defaults: { _controller: SmartererDemoBundle:Main:homepage }

Question:* Which of following console commands checks for syntax errors in Twig templates?

Answer: • twig:lint

Question:* Which parameter is not available in security.yml ?

Answer: • All of these are available

Question:* Which of the following is correct when creating a bundle using the command line generator?

Answer: • php app/console generate:bundle --namespace=RSmith/Bundle/NotificationBundle --bundle-name=RSmithNotificationBundle

Question:* True of false: A controller is required when creating a static page.

Answer: • False

Question:* Which configuration format is powerful but less readable than standard configuration formats?

Answer: • PHP

Question:* In which of the following can the configuration of services in symfony be found?

Answer: • app/config/config.yml

Question:* What is the way around configuring the default charset and collation inside Doctrine?

Answer: • Configure server level defaults

Question:* Which of the following Twig codes is valid to check if a variable has the same value and the same type as another ?

Answer: • {% if a is sameas(b)) %}

Question:* Which of the following is an authorization layer of the security component?

Answer: • Voters

Tuesday, December 15, 2015

Symfony2 test answers of 2016.

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

Answer: • EqualTo

Question:* Which of the following is a common element of a bundle?

Answer: • (all of these)

Question:* What are the three parts of the logical controller name?

Answer: • bundle:controller:action

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

Answer: • // 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><body&g

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

Answer: • forward()

Question:* Where is the AppKernel class stored?

Answer: • The app/ directory

Question:* Which of the following directories contains any publicly accessible files?

Answer: • web/

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

Answer: • Request

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

Answer: • Twig

Question:* Which of the following field types are supported in Doctrine?

Answer: • All of these

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

Answer: • autoloader

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

Answer: • It forces the secure route to always use HTTPS

Question:* Where is the routing configuration file located?

Answer: • app/config

Question:* How do you disable CSRF protection?

Answer: • Set csrf_protection to false

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

Answer: • integer

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

Answer: • Bundle

Question:* What are the 3 environments a Symfony2 project BEGINS with?

Answer: • test, dev, and prod

Question:* Which of the following Components contain the Request and Response classes?

Answer: • HttpFoundation

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

Answer: • generateURL()

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

Answer: • AppKernel

Question:* What Symfony2 environment is used to run unit tests?

Answer: • test

Question:* In order to use your controller from the service container you need to register it as a service. Where can this be done?

Answer: • Locally in the bundle in the Resources/config/services.yml

Question:* What is the purpose of the _controller parameter in routing?

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

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

Answer: • False

Question:* What tag is used for template inheritance?

Answer: • {% extends %}

Question:* is it possible to define a form like a service ?

Answer: • TRUE

Question:* What is a PHP function that takes incoming requests and transforms them into a response?

Answer: • controller

Question:* Which of the following methods checks the 3 different values in PHP that can show whether or not the user is connecting via a secured connection?

Answer: • isSecure()

Question:* True or False? The directory that contains all of the pieces of code that run your application is called the src/ directory.

Answer: • True

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

Answer: • True

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

Answer: • Routing

Question:* Symfony2 is only supported on:

Answer: • PHP 5.3.3 and up

Question:* What defines a URL to a page?

Answer: • route

Question:* True or False? The Symfony2 Framework can be altered to one's preferences or replaced entirely.

Answer: • True

Question:* What are the 2 options you have to install a Symfony2 distribution?

Answer: • Use Composer or Download an Archive

Question:* In regard to routing, which of the following best describes a route?

Answer: • A map from a URL path to a controller

Question:* True or False? To build a form in Symfony2 you must build a form object and then render it in a template.

Answer: • True

Question:* Which of the following methods is a shortcut to direct use of the templating service?

Answer: • renderView

Question:* To delete an object in Doctrine you must use the _________ method of the entity manager.

Answer: • remove()