For the code  snippet given below, which of the following statements are valid?

public class MyContainer<T> where T: IComparabte
{
    // Insert code here
}

Class  MyContainer  requires  that  it's  type  argument  must implement IComparabte interface.

Type argument of class MyContainer must be IComparabte.

Compiler will report an error for this block of code.

This requirement on type argument is called as constraint.



                                
A.1 and 2 Only
B.1, 2 and 3 Only
C.1 and 4 Only
D.All of the above
E.None of the above
                              
Click To Show Ans:C
                        

                                

For the code  snippet given below, which of the following statements are valid?

public class MyContainer<T> where T: class, IComparable
{
    //Insert code here
}

Class  MyContainer  requires  that  it's  type  argument must implement IComparable interface.

Compiler will report an error for this block of code.

There are multiple constraints on type argument to MyContainer class.

Class MyContainer requires that its type argument must be a reference type and it must implement IComparable interface.



                                
A.1 and 2 Only
B.3 and 4 Only
C.2 and 3 Only
D.All of the above
E.None of the above
                              
Click To Show Ans:B
                        

                                
Which of the following statements is valid about advantages of generics?
                                
A.Generics shift the burden of type safety to the programmer rather than compiler.
B.Generics require use of explicit type casting.
C.Generics provide type safety without the overhead of multiple implementations.
D.Generics eliminate the possibility of run-time errors.
E.None of the above.
                              
Click To Show Ans:C
                        

                                

CLR is the .NET equivalent of _________.
                                
A. Java Virtual Machine
 
B. Common Language Runtime
 
C. Common Type System
 
D. Common Language Specification
                              
Click To Show Ans:  A
                        

                                

The CLR is physically represented by an assembly named _______.
                                
A. mscoree.dll
 
B. mcoree.dll
 
C. msoree.dll
 
D. mscor.dll
                              
Click To Show Ans:  A