Syntel .Net Interview Questions

First round  technical

1. What is  unity container in MVC
2. WCF Architecture 
3. Explain Razor View engine
4. What different Types of Contracts in WCF and why it necessary to use Contracts
5. Explain Serialization in WCF
6. Which is fast DataContract or XML  Serialization
7. What is opt in seralization
8. write down the wcf service for customizing  SOAP Header
9. What is group hierarchical Join in LINQ
10. What is difference between Iquerable and IEnumerable  
11. Featurs of ORACS framework

Second round technical

1. Explain Transaction in WCF  or write the service including transaction
2. Can we used transaction in basic http binding or in webservice
3. Write the WSDL Documents for particular service (He given one simple service right now i don't remember)
4. Types of Hosting in WCF?
5. Give the practical example of Self Hosting in WCF  how u host the service WAS 
6. Different layeres in WCF
7. Why organization using wdfederation2007http binding