1. How to restrict a class from allowing to create only one object. I.e., one s

1. How to restrict a class from allowing to create only one
object. I.e., one should be allowed to create only one
object of the class type.

Question Posted / srikanth

1. How to restrict a class from allowing to create only one object. I.e., one should be allowed to ..

Answer / ravi

Please refer the concept of singleton in design pattren.

Is This Answer Correct ?

15 Yes

2 No

More Dot Net AllOther Interview Questions

What are the new features of .net 2.0?

IN C# if we click a field in the dropdownlist then i have to get the respected field details in the next textbox..........

difference between Response.write,server.transfer and also which one is used when ?

What is a Windows Service and how does its lifecycle differ from a "standard" EXE?

server.transfer limitation ?

How resource files are used in .net?

Explain what does the term "green architecture" mean? : Dot net architecture

Define pipelining? : Dot net architecture

what are the events for a form?

Which tool you will use to deploy a windows service

12. Types of polymorphisem[Run and Design Exp.]

how to kill user session ?

For more Dot Net AllOther Interview Questions Click Here