How can an object be unreferenced?

1025

---

What is the inheritance?

975

---

What are the differences between abstract class and interface?

1095

---

What is the static variable?

1124

---

Can we initialize the final blank variable?

1092

---

How to make a read-only class in java?

1167

---

How to create packages in java?

953

---

Can you achieve runtime polymorphism by data members?

1149

---

Why is multiple inheritance not supported in java?

1036

---

What is java instanceof operator?

1047

---

Can we declare a constructor as final?

1317

---

Can you declare the main method as final?

1018

---

What are filterstreams?

1079

---

Can you write a java class that could be used both as an applet as well as an application?

962

---

What is the platform?

1003

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