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16 Questions

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PHP Attributes Since 8.0

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Questions and Answers

What is the type of the top-level service that checks authorization in Symfony?

Symfony\Component\Security\Core\AuthorizationCheckerInterface

Symfony\Component\Security\Core\Security (correct)

Symfony\Component\Security\Core\Authorization\VoterInterface

Symfony\Component\Security\Core\Authorization\CheckerInterface

Can a PHP Attribute be repeatable since PHP 8.0?

Depends on the attribute type

Only for certain attributes

Yes (correct)

When configuring the main firewall of an application, can its check_path route be covered by another firewall?

Only for subdomains

No (correct)

Yes

Only for certain routes

What is the purpose of the VoterInterface in Symfony's Security component?

To check authorization (C) Signup and view all the answers

In Symfony, what is the purpose of the Security component?

To manage security authentication and authorization (B) Signup and view all the answers

In the context of Symfony, what does the constraints namespace primarily deal with?

Validation rules (D) Signup and view all the answers

Which of the following would NOT be affected by the getGroupSequence method in Product?

Form rendering order (C) Signup and view all the answers

How does implementing the GroupSequenceProviderInterface affect the Product class?

It allows defining a custom validation group sequence for the class. (D) Signup and view all the answers

What is the name of the exception thrown when there is a problem with a route?

RouteCompilationException (A) Signup and view all the answers

What formats are available to define validation rules or constraints?

YAML, Annotations, XML, PHP, JSON (B) Signup and view all the answers

Can the current user be retrieved from Symfony\Component\Security\Core\Security?

Yes (C) Signup and view all the answers

What is the name of the type that allows to add or remove CollectionType entries?

CollectionType (B) Signup and view all the answers

In which Symfony component can the current user be retrieved?

Symfony\Component\Security\Core (C) Signup and view all the answers

What is the name of the exception that is thrown when there is an invalid route compilation context?

InvalidRouteCompilationContextException (B) Signup and view all the answers

In which Symfony component is validation configuration typically done?

Symfony\Component\ Validator (C) Signup and view all the answers

What format is not available to define validation rules or constraints?

CSV (B) Signup and view all the answers