Answer / nithya_raghu

Service Contract --- Specifies the description of methods
which our service will provide to consuming application.
For WCF to identify contracts for the service,We need to
use a interface/class with [ServiceContract] attribute.
In WCF we can do interface/Class level programming.

Operation Contract --- We need to expose some methods to
consuming application to use our services.Those methods
will have [OperationContract] attribute. Making them public
will not make them accessible from outside.
So OperationContract Specifies the methods can be
accessible from outside.

Answer / senthil

This attribute is used to define the method inside
Interface.

How many types of cookies are there in asp.net?

0 Answers  

---

What is the server of asp.net?

0 Answers  

---

what is the difference between sql 2000 and 2005?

2 Answers   Cognizant,

---

Explain the flow of processing of the request? : asp.net mvc

0 Answers  

---

What is the purpose of using MVC programming pattern in ASP.NET?

0 Answers   PUCIT,

---

What is role-based security in asp.net?

0 Answers  

---

How to check null values in dataset ?

6 Answers   Digital GlobalSoft,

---

Distinguish between Server-side and Client-side code with its functionality?

0 Answers   Siebel,

---

What event fired during, when datagrid click?

1 Answers  

---

What is break mode?

0 Answers  

---

Is LINQ performance wise better or using sqlcommand?

1 Answers  

---

how can u display multi language (i.e english,spanish...) web site?

2 Answers  

---