Answer Posted / ashu_deepu

it is not overloading bcos different return types does not mean overloading.
n 4 overriding inheritance should b used between 2 classes.
so it is neither overriding nor overloading.

What is the difference between stringbuffer and stringbuilder?

1058

---

What happens when main () method is declared as private?

1145

---

Is there any difference between synchronized methods and synchronized statements?

1099

---

Explain the Propertie sof class?

1050

---

What is a heavyweight component?

1025

---

How to perform linear search in java?

949

---

If goto and const is reserve words than why it is not work in java?

1974

---

Which is better ascii or unicode?

996

---

what do you understand by synchronization? : Java thread

996

---

What are the main differences between the java platform and other platforms?

1061

---

What is use of set in java?

1005

---

What is difference between an object and a class?

1126

---

what is the messsage u r going to get from an objectoriented programing?

2104

---

Say you want to store the information about a number of pets in an array. Typical information that you could store for each pet (where relevant) would be • Breed of animal • Animal's name • Its birth date • Its sex • Whether it has been sterilised or not • When it is due for its next inoculation • When it last had its wings clipped For each type of pet (eg. dog, cat or bird) you would typically define a class to hold the relevant data. Note: You do not need to implement these classes. Just answer the following questions. 3.1.1 What would be the advantage of creating a superclass (eg. Pet) and declaring an array of Pet objects over simply using an array of Objects, storing each of the instances of the different pet classes (eg. Dog, Cat or Bird) in it? 3.1.2 Would you define Pet as a class or as an interface? Why? (2) (2)

1818

---

What advantage do java's layout managers provide over traditional windowing systems?

957

---