What is the purpose of garbage collection in java, and when is it used?

1006

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What is the applet security manager, and what does it provide?

970

---

How to disable caching on back button of the browser?

1042

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What is the default value of the local variables?

983

---

What is the purpose of tostring() method in java?

1111

---

What is the right data type to represent a price in java?

929

---

What is the role of ioc container in spring?

410

---

What are the transaction management supports provided by spring?

424

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If I only change the return type, does the method become overloaded?

897

---

What is the return type of the main method?

1005

---

Are true and false keywords?

1000

---

What is the access scope of a protected method?

983

---

Can an interface be defined inside a class?

1033

---

Is java a pure object oriented language?

932

---

Can a class be declared as protected?

975

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