Distinguish between system.string and system.text.stringbuilder classes?
Is it possible to have a static indexer in c#? Allowed in c#.
Does c# support properties of array types?
What does f mean in c#?
Where is the keyword void used?
What is difference between association, aggregation and inheritance relationships?
Explain async and await?
Can constructor be protected in c#?
What is the difference between dynamic and var in c#?
What is console read in c#?
What is an event in c#?
Can a dictionary have the same key?
What is the reason behind the invention of c#?
What is asp net in c#?
What are the value types in c#?