PRN221-P6 EXAM QUESTIONS AND ANSWERS 100% PASS

PRN221-P6 EXAM QUESTIONS AND
ANSWERS 100% PASS


what is the following style tag used for?

<Window x:Class="fe.MainWindow"

Title="MainWindow" Height="200" Width="300">

<Window.Resources>

<Style TargetType="TextBlock">

<Setter Property="Foreground" Value="Green"/>

<Setter Property="FontSize" Value="20"/>

</Style>

</Window.Resources>

<StackPanel Margin="10">

<TextBlock>WPF</TextBlock>

<TextBox>NET</TextBox>

</StackPanel>

</Window>

A. Set foreground is Green and FontSize is 20 for textBlock controls



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,B. Set foreground is Green and FontSize is 20 for textBock controls

C. Set foreground is Green and FontSize is 20 for controls

D. Set background is Green and FontSize is 20 for controls - ✔✔A

public record Order{

Public int OrderId {get; set}

Public string OrderDate{get; set}

}

Class Program{

Static void Main(string[] args){

List<Order> orders = new List<Order>{

New Order{OrderId=1, OrderDate="12/5/2030"};

}

Var orderJson = JsonSerializer.Serilize(order);

Console.WriteLine($"orderJson");

Console.ReadKey();

}

}

Which one of the following is the output of the above code?

A. [{"OrderId":1, "OrderDate":"12/5/2030"}]

B. {"OrderId":1, "OrderDate":"12/5/2030"}

C. ["OrderId":1, "OrderDate":"12/5/2030"]


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, D. An exception will be thrown - ✔✔A

Which of the following statements related to the Parallel Computing is True?

Statement 1: Parallel computing is the use of multiple processing elements
simultaneously for solving any problem

Statement 2: In Parallel computing problems are broken down into instructions and are
solved concurently as each resource that has been applied to work is working at the
same time

A. Statement 1 and 2

B. Statement 1

C. Statement 2

D. None of the others - ✔✔B

Javascript clients of signalR application call public method on hubs via the invoke
method of the hubConnection. The invoke method accepts the name of the hub method
and any argument defined in the hub method.

Support that you already have define the following code:

Var connection = new signalR.HubConnectionBuilder()

.withUrl("/chatHub")

.create();

Connection.start();

Which of the following codes you can call "invoke" method?

A. Try {

Await connection .invoke("SendMessage", user, message);



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