Answer Posted / rvs varma

Ref parameter can be used as both input and o/p parameter
out parameter can be used as only output parameter

What is difference between list and ilist in c#?

931

---

How we convert private assembly into public assembly?

963

---

Which is faster abstract class or interface in c#?

982

---

What is object pool in .net?

939

---

Can we have only “try” block without “catch” block in c#?

872

---

What happens if a static constructor throws an exception?

949

---

Which program construct must return a value?

1075

---

Define delegate?

960

---

What is a datacontract?

941

---

What is callback delegate in c#?

868

---

Why do we use stringbuilder in c#?

921

---

In howmany ways can you deploy an assembly?

956

---

Name the two classes are required for implementing a windows service?

1047

---

Is enum a value type c#?

1046

---

What is the usage of Enumeration in C# Programming and is it good to use or not ?

981

---