Answer Posted / sdn

i agree with first and tenth answer

how many types of Inheritance?

1121

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Difference between final and effectively final ?

1024

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What is a Transient Object?

1020

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What language is pass by reference?

969

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Is string is a class in java?

893

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explain the concept of virtual method invocation in polymorphism in detail?

2154

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Give me some null interfaces in java?

1006

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Is nullpointerexception checked or unchecked?

968

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When a thread is executing synchronized methods , then is it possible to execute other synchronized methods simultaneously by other threads?

998

---

What is diamond operator in java?

896

---

How do you reverse a string in java?

1057

---

What is a protected class in java?

937

---

What is the differences between c++ and java? Explain

996

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What are synchronized methods and synchronized statements in java programming?

969

---

What all methods are used to prevent thread execution ?

962

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