Can the interface be final?

1008

---

Give the hierarchy of inputstream and outputstream classes.

1101

---

What is a nested class?

1122

---

Can we assign the reference to this variable?

974

---

Why is the main method static?

1159

---

What is the transient keyword?

2177

---

What is exception propagation?

1135

---

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

1011

---

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

990

---

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

968

---

What is the final variable?

1245

---

Can an unreferenced object be referenced again?

1193

---

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

1058

---

Can we declare an interface as final?

1067

---

How many types of constructors are used in java?

1185

---