Can the interface be final?

1064

---

Give the hierarchy of inputstream and outputstream classes.

1158

---

What is a nested class?

1175

---

Can we assign the reference to this variable?

1035

---

Why is the main method static?

1217

---

What is the transient keyword?

2352

---

What is exception propagation?

1191

---

Write a java program that prints all the values given at command-line.

1057

---

Can we declare the static variables and methods in an abstract class?

1034

---

Write a program in java to establish a connection between client and server?

1019

---

What is the final variable?

1314

---

Can an unreferenced object be referenced again?

1246

---

Write a program in java to calculate the difference between the sum of the odd level and even level nodes of a binary tree.

1112

---

Can we declare an interface as final?

1112

---

How many types of constructors are used in java?

1269

---