What operator means?

881

---

What is the use of ienumerable?

860

---

What is the difference between select and selectmany?

934

---

What is ac callback?

907

---

Where static variables are stored?

948

---

What will a loop recorder show?

970

---

What is the difference between inheritance and abstract class?

886

---

What happens when thread sleep () method is called?

902

---

Why extension method is static?

917

---

Do extension methods have to be static?

1027

---

Is predicate a functional interface?

966

---

What is the meaning of extention?

982

---

What is difference between === and ==?

879

---

What do you mean by directing?

988

---

How long does a loop recorder procedure take?

997

---