Crowdly

any value type

EmptyResult

object

string

RedirectResult

Choose the matching component of MVC for each responsibility.

Implement a simple logic regarding the content visualization

Handles user interaction

Presents the content through the user interface

Representins the state of the application

Encapsulates a logic regarding the application state (CRUD operations)

Implements data validation

Selects a view to render

Chose what is correct about web application

Browser sends a query to a DB server

Web server sends a query to a DB server

Browser sends a request to a web-server

Web server sends results to the web application server with the requested information or processed data

DB server sends a response to the client with the requested information that then appears in a browser's window

Web server sends a response to the client with the requested information that then appears in a browser's window

Web application server sends a query to a DB server

Web application server sends results to the web server with the requested information or processed data

Please, choose what is true for a controller

The class name must be suffixed with Controller

The class must be inherited from a class whose name is suffixed with Controller

The [Controller] attribute must be applied to the class

At least one of the previous conditions is fulfilled

None of the first three conditions has to be fulfilled

Choose the corresponding meaning for the given HTTP methods.

DELETE

HEAD

GET

POST

PATCH

PUT

What does the following C# method specify?

  Type[] GetGenericArguments()

It converts a non-generic type to a generic type

It retrieves an array of integers from an array of strings

It returns an array of type arguments for a generic type or type parameters for a generic method

It retrieves the length of an array

What does the following C# code specify?

object Invoke(object obj, object[] parameters)

All of the mentioned

Any arguments that need to be passed to the method are specified in the array parameters

The value returned by the invoked method is returned by Invoke()

Calling a type using invoke()

What does the following declaration specify?

 MethodInfo[] GetMethods()

It defines a method called GetMethods that takes an array of MethodInfo objects as a parameter

It defines an empty array of type MethodInfo, if no public methods are defined for the current Type

An array of MethodInfo objects representing all the public methods defined for the current Type

It defines an array of MethodInfo objects called GetMethods

Choose the method defined by MemberInfo.

GetCustomAttributes()

IsDefined()

All of the mentioned

GetCustomAttributesData()