Answer Posted / raja

Encapsulation

Abstraction

polymorphisms

inheritance/delegation

What is difference between static and final?

1066

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What is strings in java?

1037

---

Is passing by reference faster?

983

---

What is java abstraction with example?

1054

---

Define immutable object?

1044

---

What is the function of character?

1047

---

What is package private scope in java?

935

---

Define jre i.e. Java runtime environment?

1001

---

How does multithreading take place on a computer with a single cpu in java programming?

1010

---

What will happen if static modifier is removed from the signature of the main method?

957

---

What are the skills required for core java?

1006

---

What is meant by attribute?

1107

---

What is variable length arguments in java?

965

---

How can you avoid serialization in child class if the base class is implementing the serializable interface?

1077

---

Is 0 a prime number?

986

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