What is the meaning of immutable regarding string?

969

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What is deserialization?

1030

---

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

983

---

Give a brief description of java socket programming?

964

---

How to perform quicksort in java?

1116

---

Can we overload the methods by making them static?

1003

---

What is method overloading with type promotion?

1274

---

What are the differences between the constructors and methods?

1119

---

What is the purpose of static methods and variables?

1044

---

What is the static import?

1106

---

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

1674

---

What is the difference between checked exception and unchecked exception?

1017

---

What is super in java?

998

---

Can you access the private method from outside the class?

973

---

What is the abstract class?

1029

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