How many bytes will the structure variable samp occupy in memory if it is defined as shown below?

class Trial
{ 
    int i; 
    Decimal d;
}
struct Sample
{
    private int x; 
    private Single y; 
    private Trial z;
}
Sample samp = new Sample();

                                
A.20 bytes
B.12 bytes
C.8 bytes
D.16 bytes
E.24 bytes
                              
Click To Show Ans:B
                        

                                

Which of the following will be the correct result of the statement b = a in the C#.NET code snippet given below?

struct Address
{
    private int plotno;
    private String city; 
}
Address a = new Address(); 
Address b; 
b = a;

                                
A.All elements of a will get copied into corresponding elements of b.
B.Address stored in a will get copied into b.
C.Once assignment is over a will get garbage collected.
D.Once assignment is over a will go out of scope, hence will die.
E.Address of the first element of a will get copied into b.
                              
Click To Show Ans:A
                        

                                

Which of the following statements are correct?


A struct can contain properties.

A struct can contain constructors.

A struct can contain protected data members.

A struct cannot contain methods.

A struct cannot contain constants.



                                
A.1, 2
B.3, 4
C.1, 2, 4
D.3, 5
                              
Click To Show Ans:A
                        

                                
C#.NET structures are always value types.
                                
A.True
B.False
                              
Click To Show Ans:A
                        

                                

Which of the following statements is correct about the C#.NET code snippet given below?

struct Book
{
    private String name; 
    private int noofpages; 
    private Single price;
}
Book b = new Book();

                                
A.The structure variable b will be created on the heap.
B.We  can add a zero-argument constructor to the above structure.
C.When the program terminates, variable b will get garbage collected.
D.The structure variable b will be created on the stack.
E.We can inherit a new structure from struct Book.
                              
Click To Show Ans:D