PRN221 ATIN EXAM QUESTIONS WITH CORRECT ANSWERS |LATEST UPDATE 100% SOLVED| GRADED A+

PRN221 ATIN EXAM QUESTIONS WITH CORRECT ANSWERS |LATEST UPDATE
100% SOLVED| GRADED A+


a Which of the following assemblies belongs to the WPF Managed Layer in the WPF
Architecture?
a. All of the others
b. WindowBase.dll
c. PresentationFramework.dll
d. PresentationCore.dll



b Which of the following is one of the basic features of Dependency Injection (DI)?
a. Maintenance
b. Registration
c. Implementation
d. Deployment



a Give the block of code
[XmlRoot("Candidate")]
public class Person {
[XmlElement("FirstName")]
public string Name { get; set; }
[XmlElement("RoughAge")]
public int Age { get; set; }
}
class Program{
static void Main(string[] args){
Person p1 = new Person() { Name="David", Age=30 };

,var xs = new XmlSerializer(typeof(Person));
using Stream s1 = File.Create("pe.xml");
xs.Serialize(s1, p1);
s1.Close();
using Stream s2 = File.OpenRead("person.xml");
var p2 = (Person)xs.Deserialize(s2);
Console.WriteLine("****Person Info****");
Console.WriteLine($"Name: {p2.Name}, Age: {p2.Age}");
s2.Close();
Console.ReadLine();
}
}
Choose the result.
a. Throws an exception
b. ****Person Info****
<?xml version="1.0"?>
<Candidate xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<FirstName>David</FirstName>
<RoughAge>30</RoughAge>
</Candidate>
c. ****Person Info****
Name: David, Age: 30
d. Syntax Error



b Model Binding in Razor Pages is the process that takes values from HTTP requests and
maps them to handler method parameters or

,PageModel properties. Choose the correct way to bind the posted form values to handler
method parameters.
a. [BindProperties]
public class ModelBindingDemo : PageModel
{
[BindProperty]
public string Name { get; set; }
[BindProperty]
public string Email { get; set; }
public void OnGet()
{
}
public void OnPost()
{
ViewData["confi rmation"] = $"{Name}, information will be sent to {Email}";
}
}
b. public class ModelBindingDemo : PageModel
{
[BindProperty]
public string Name { get; set; }
[BindProperty]
public string Email { get; set; }
public void OnGet()
{
}
public void OnPost()

, {
ViewData["confi rmation"] = $"{Name}, information will be sent to {Email}";
}
}
c. public class ModelBindingDemo : PageModel
{
public void OnGet()
{
}
public void OnPost(string name, string email)
{
ViewData["confi rmation"] = $"{name}, information will be sent to {email}";
}
}
d. [BindProperties]
public class ModelBindingDemo : PageModel
{
public void OnGet()
{
}
public void OnPost(string name, string email)
{
ViewData["confi rmation"] = $"{name}, information will be sent to {email}";
}
}