What do you mean by thread safe?

1033

---

What is the purpose of the return statement?

1126

---

What is difference between null and void?

1022

---

What happens when heap memory is full?

1041

---

What is an example of declaration?

1089

---

What are the advantages of compiled language?

1116

---

What is a nested structure?

1109

---

What is meant by memory leak?

1164

---

What is a null point?

1161

---

Why volatile is used in java?

1150

---

What is definition and declaration?

1067

---

What are examples of modifiers?

1234

---

What is local declaration?

1043

---

How do you write a good declaration?

1035

---

What is stack explain?

1084

---