What are abstract methods in java?

1177

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What is method in java ?

1150

---

What are synchronized methods ?

1162

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What is a lock or purpose of locks in java?

1093

---

In how many ways we can do synchronization in java?

1013

---

What is difference between c++ and java ?

1171

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Explain a situation where finally block will not be executed?

1098

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Explain yield() method in thread class ?

1120

---

What is class level lock ?

1085

---

What happens if we don’t override run method ?

1071

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Explain about static nested classes in java?

1114

---

Can we create constructor in abstract class ?

1120

---

Explain purpose of sleep() method in java?

1175

---

What does null mean in java?

1137

---

How to do encapsulation in java?

1109

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