Answer Posted / b.santhosh kumar

Java is not a fully object oriented language because of the
following reasons:

1)It uses primitive data type like int,float which are not
object

2)It does not support operator overloading multiple inheritance.

3)It allows static methods to call without creating the
instance.

Write a java program for binary search?

1051

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What is the abstraction?

1015

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What are the library functions in java?

1036

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Explain about interthread communication and how it takes place in java?

1018

---

What are different types of control structures?

972

---

Explain the difference between abstraction and encapsulation.

969

---

How do singleton patterns work?

962

---

Explain the difference between arraylist and linkedlist in java?

978

---

Is passing by reference faster?

982

---

What are the loops in java?

979

---

How many bytes is a string in java?

986

---

whatis Home interface and Remoteinterface? with example?

1998

---

What is the maximum size of hashmap in java?

992

---

Which graphs are functions?

963

---

Give the hierarchy of inputstream and outputstream classes.

1094

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