Answer Posted / digvijay kumar singh

oops is logical view of the programming languages. it it
identify the charecterstic of the class 0r programming
languages.
it has some elements,if these elements is not fulfill in any
languages that not object oriented language.
class
object
encapsulATION
POLYMORPHISM
inheritence
message passing
runtime binding
security purpose objects

Is multiple inheritance supported by java?

987

---

What are untrusted applets?

1136

---

Explain the overview of UDP messaging.

1123

---

How to overcome the exception object reference not set to an instance of object?

1143

---

What language is an assembler written in?

989

---

How do you check if a string contains only numeric digits?

1117

---

Why array is used in java?

963

---

What invokes a thread's run() method in java programming?

1184

---

How do you escape json?

993

---

What is the difference between array list and vector in java?

933

---

Explain treeset?

1105

---

Where is singleton pattern used?

991

---

Does constructor return any value?

1022

---

Write a program based on Java script program.

1129

---

Tell me a few examples of final classes defined in Java API?

1089

---