What operator means?

933

---

What is the use of ienumerable?

934

---

What is the difference between select and selectmany?

1013

---

What is ac callback?

952

---

Where static variables are stored?

1010

---

What will a loop recorder show?

1039

---

What is the difference between inheritance and abstract class?

946

---

What happens when thread sleep () method is called?

959

---

Why extension method is static?

973

---

Do extension methods have to be static?

1086

---

Is predicate a functional interface?

1012

---

What is the meaning of extention?

1086

---

What is difference between === and ==?

943

---

What do you mean by directing?

1080

---

How long does a loop recorder procedure take?

1085

---