Can the interface be final?

1005

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Give the hierarchy of inputstream and outputstream classes.

1097

---

What is a nested class?

1111

---

Can we assign the reference to this variable?

964

---

Why is the main method static?

1150

---

What is the transient keyword?

2162

---

What is exception propagation?

1129

---

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

1009

---

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

987

---

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

957

---

What is the final variable?

1237

---

Can an unreferenced object be referenced again?

1183

---

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

1054

---

Can we declare an interface as final?

1055

---

How many types of constructors are used in java?

1175

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