What's the difference between System.String and System..StringBuilder in C#?
What is the main usage of keyword “virtual†? How does it work for a method or property?
Is it possible to have a static indexer in c#?
Can hashtable have duplicate keys in c#?
Is list a collection c#?
What is a console?
What is the name of the implicit input parameter of a set accessor for any property?
Why are mutable structs evil?
What is namespace give the example?
What is a linq in c#?
How do I use the 'using' keyword with multiple objects?
What is thread life cycle in c#?
Name the connections does microsoft sql server support?