PRN 292 Full Test Bank | Questions with complete solutions
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Course
PRN 292
Institution
PRN 292
PRN 292 Full Test Bank | Questions with complete solutions Unlike const however, read-only fields are NOT______ A. explicitly internal B. explicitly static C. implicitly static D. implicitly internal What can be signature of an application's entry point? A. public static void Main(string s){} B. ...
Unlike const however, read-only fields are NOT______
A. explicitly internal
B. explicitly static
C. implicitly static
D. implicitly internal
What can be signature of an application's entry point?
A. public static void Main(string s){}
B. public static void main() {}
C. public static void Main() {}
D. public static void Main(int n) {}
Web service technology is based on?
A. SOAP and TCP/IP
B. TCP/IP and UDP
C. UDP and XML
D. XML and SOAP
Which sentence is correct?
A. The method on which a delegate makes calls cannot have any arguments.
B. A delegate must define name of the method on which it makes calls.
C. The method on which a delegate makes calls cannot have return type.
_______is .NET equivalent of Java Virtual Machine (JVM).
A. CLS
,B. CTS
C. CLR
D. Base Class Library
What is output of the following code?
(see picture)
class Animal{
public void Display(){
System.Consoie.WriteLine("Display of Animal class");
}
class Mammal : Animal
{
public new void Display()
{
base.Display():
System.Consoie.WriteLine("Display of Mammal class");
}
static void Main(string[] args)
{
Mammai m1 = new Mammal();
m1.Display();
}
}
A. Display of Mammal class
B. Display of Animal class
C. Compile error
D. Display of Animal class
The scope of a variable runs from the point of declaration to the end of the
A. method.
B. enclosing block.
C. application.
D. class.
,Which is the most suitable statement to fill the missing code (line 12), if you want to
build an in-house XML Web service?
//All necessary namspaces have already been used.
// Consider the following piece of code:
[WebService(Description = "The Calculator Web Service",
Name = "CalculatorWebService")]
//missing code // line 12
public class Service : System.Web.Services.Webservice
{
[WebMethod(Description = "Subtracts two integers.")]
public int Subtract(int x, int p] { return x - y;}
[WebMethod(Description = "Adds two float.", MessageName = "AddFloat")]
public float add(float x, float y) { return x + y;}
[WebMethod(Description = "Adds two integers.", MessageName = "AddInteger")]
public int add(int x, int y) { return x + y;}}
A. [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
B. [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1,
EmitConformanceClaims = false)]
C. [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1,
EmitConformanceClaims = true)]
D. [WebServiceBinding(ConformsTo = WsiProfiles.None, EmitConformanceClaims =
false)]
Which sentence about the C# class types is correct?
A. C# classes can define some constructors.
B. C# classes can define any number of destructors.
C. C# classes can define only one constructor.
D. C# classes do not support destructors.
Which type is a handy programming construct that allows to group name/value pairs?
A. Enumeration.
, B. Class.
C. Delegate.
D. Interface.
What is output of the following code?
using System;
class Program
{
delegate void Display();
static void Main()
{
Display d1 = new Display(DisplayHello);
d1();
}
static void DisplayHello()
{
Console.WriteLine("Hello");
}
}
A. Hello
B. Compile error at line: delegate void Display();
C. Compile error at line: d1();
D. Runtime error
An assembly consists of Assembly Metadata, Type Metadata, ______and______
A. Classes and IL Code
B. Type Declaration and Resources
C. Resources and Classes
D. IL Code and Resources
In Windows Forms applications, ____ property is used to get or set a value that is
returned to the parent form when the button is clicked.
A. ButtonValue
B. ResultDialog
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