What is the meaning of immutable regarding string?

1010

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What is deserialization?

1076

---

Write a java program to count the number of words present in a string?

1026

---

Give a brief description of java socket programming?

1008

---

How to perform quicksort in java?

1193

---

Can we overload the methods by making them static?

1048

---

What is method overloading with type promotion?

1345

---

What are the differences between the constructors and methods?

1181

---

What is the purpose of static methods and variables?

1082

---

What is the static import?

1155

---

What are the advantages of passing this into a method instead of the current class object itself?

1725

---

What is the difference between checked exception and unchecked exception?

1061

---

What is super in java?

1049

---

Can you access the private method from outside the class?

1025

---

What is the abstract class?

1091

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