GGK Tech Programmer - Dotnet interview questions

FirstRound: Written(Basics of C#,Asp.Net,MVC,WCF sufficient) 2ndRound:ProgrammingTest(1.find the second height number in array,2.find the duplicate numbers in array) 3rd Round: TR1 Mainly they will focus on technologies which we added in Resume 1.what is dependencyinjection 2.sample test case using mocking 3.sample program using ADO.Net(in that mainly they are checking coding standards) 4.what is digest cycle in angular 5.what is angular2 6.what is overloading in oops 7.difference between DataReader and dataAdapotor and which one is best to use to get 1lack records from database 3.TR2: 1.what is design patterns 2.tell me some design patterns 3.dependency injection 4.how dependency works in angular 5.some tricky questions on oops (using inheritance concepts)