Explain constructors and types of constructors in java.

1194

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Differentiate between stringbuffer and stringbuilder in java.

1102

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What mechanism does java use for memory management?

1033

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Why object class is super class for every class in java?

1091

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Define an abstract class with reference to java.

1057

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What are different exception types exceptions available in java ?

1058

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Explain super keyword in java.

1087

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What is difference between final and finally in java?

1153

---

What are meta-annotations?

1053

---

What is exception in java?

1176

---

Write a java program to generate fibonacci series ?

1112

---

What do you understand by overloading and overriding in java?

1137

---

Write code to implement bubble sort in java?

1057

---

What is difference between class and object in java?

1149

---

What is hashing in java?

1111

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