Why does java not support operator overloading?

1099

---

I want to print “hello” even before main is executed. How will you acheive that?

1061

---

What is an abstract class and what is it’s purpose?

931

---

Class c implements interface I containing method m1 and m2 declarations. Class c has provided implementation for method m2. Can I create an object of class c?

1564

---

Can an interface be final?

1000

---

What is use of a abstract variable?

950

---

Can a class be declared as static?

1130

---

What is the difference between an if statement and a switch statement?

1127

---

Can we define private and protected modifiers for variables in interfaces?

1046

---

What is a pointer and does java support pointers?

973

---

Why is the main method declared static?

1099

---

I don’t want my class to be inherited by any other class. What should I do?

987

---

Can an interface implement another interface?

997

---

What do you understand by private, protected and public?

1015

---

Which oo concept is achieved by using overloading and overriding?

977

---