What is difference between singleordefault and firstordefault?
Define an array?
What is keywords in c#?
What is meant by unicode characters?
What is the components of window?
How?s method overriding different from overloading?
What is a type c#?
Did it possible to cast a generic type of derived class to generic type of base class?
Can dictionary have duplicate keys c#?
What are the 3 different types of arrays?
what is the real use of interface in c#,other than that multiple inheritance is not possible
Explain when should you call the garbage collector in .net?
What is iqueryable and ienumerable in c#?