Symfony MCQ Question and Answer

Question - 1

What is the use of FlashBag?

FlashBag is used to fetch data from database time of redirections pages
FlashBag is used to hold the data during the page redirections
FlashBag is used to store JSON data of user login.
None of these

Solutions

Question - 2

In Synphony, which represents the structure of our business entities?

View
Model
Controller
helper

Solutions

Question - 3

What is the default routing configuration file in Symfony2 application?

app/config/routing.xml
app/config/routing.php
app/config/routing.yml
None of the above

Solutions

Question - 4

Symfony default template engine is

Blade
Plates
Twig
Mustache

Solutions

Question - 5

___ methods to simply create the request object in Symphony.

$request = Request::createFromGlobals();
$request = $this->getRequest();
Both A & B
None of the above

Solutions

Question - 6

Which one is the Symfony framework applications?

Drupal 8
Thelia
Dailymotion
All the above

Solutions

Question - 7

which is not a form helper functions in Symfony?

Checkbox
Form_start
Input_password_tag
get_user

Solutions

Question - 8

Symfony core web-framework is a bundle called?

CacheBundle
SymfonyBundle
ExtraBundle
FrameworkBundle

Solutions

Question - 9

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

twig:error
twig:lint
twig:check
None of the above

Solutions

Question - 10

Which base class extend to symfony default test classes ?

WebTestCase
BaseTestCase
UnitTestCase
DefaultTestCase

Solutions

Question - 11

To apply the render() method in Symfony what controller you must extend?

Router Class
Controller class
Config Class
Render Class

Solutions

Question - 12

How do you avoid running out of memory when executing bulk inserts with Doctrine? (Doctrine\ORM\EntityManager $em)

Use $em->flush();
Use $em->clear();
Use $em->refresh();
Use $em->exit();

Solutions

Question - 13

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

YAML
PHP
HAML
XML

Solutions

Question - 14

How can you write the routing configuration in Symfony?

.YAML
.PHP
.XML
All the above

Solutions

Question - 15

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

{% if a same as b %}
{% if a == b %}
{% if a === b %}
{% if a is sameas(b)) %}

Solutions

Question - 16

Which of the command is used to run AcmeHelloBundle in Symfony?

.$ php app/console generate:bundle –namespace=Acme –format=yml
.$ php app/console generate:bundle –namespace=”/HelloBundle –format=yml
.$ php app/console generate:bundle –namespace=AcmeHelloBundle/HelloBundle –format=yml
.$ php app/console generate:bundle –namespace=Acme/HelloBundle –format=yml

Solutions

Question - 17

What is the fully functional application that contains Symfony2 core libraries a selection of useful bundles and default configuration?

distributions
binaries
core libs
composer

Solutions

Question - 18

Who develop Symfony2 framework ?

SensioLabs
TCS
Oracle
None of the above

Solutions

Question - 19

What must a Symfony Controller return?

Response object
HTMLResponse
DataResponse
ResponseArray

Solutions

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