What will be the initial value of an object reference which is defined as an instance variable?

1080

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How to set the permissions to a file in java?

942

---

What are the disadvantages of using inner classes?

1063

---

What is the purpose of the finalize() method?

1180

---

Can a serialized object be transferred via network?

898

---

What is the purpose of using the java bean?

1001

---

What are the advantages of defining packages in java?

926

---

What are the steps involved to write rmi based programs?

954

---

Can we change the scope of the overridden method in the subclass?

1320

---

What is the constructor?

995

---

Can we access the non-final local variable, inside the local inner class?

969

---

Explain the hierarchy of java exception classes?

1024

---

What comes to mind when someone mentions a shallow copy in java?

1065

---

How many ways can we create the string object?

964

---

What are the differences between c++ and java?

1078

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