Can the interface be final?

965

---

Give the hierarchy of inputstream and outputstream classes.

1050

---

What is a nested class?

1058

---

Can we assign the reference to this variable?

922

---

Why is the main method static?

1098

---

What is the transient keyword?

2022

---

What is exception propagation?

1072

---

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

971

---

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

941

---

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

927

---

What is the final variable?

1171

---

Can an unreferenced object be referenced again?

1139

---

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

989

---

Can we declare an interface as final?

995

---

How many types of constructors are used in java?

1096

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