Answer / deevan

abs(int) in java.lang.Math method would support as in
oracle. It supports for other datatypes like float,double
and long.

What is the full form of jpeg?

0 Answers  

---

I Have a class abstract with one abstract method, so that method should override in the subclass, but i dont want to override, if i am not override what will happen? If compilation will occur then i dont want to give compilation error, then what we need to do??? See the sample program. public abstract class AbstractExample { public abstract void sampleMethod(); } public class AbstractExampleImple extends AbstractExample { }

2 Answers   Mphasis,

---

we know that every java prog must follows OOPS Principles. Anybody can answer, HOW THE FOLLOWING PROGRAM FOLLOWS OOPS CONCEPTS i.e, Inheritance,Polymarphism,Encapsulation? class a{ public static void main(String args[]){ System.out.println("Hello World"); } }

3 Answers  

---

What are the differences between include directive and include action?

0 Answers  

---

Name two subclasses of the TextComponent class?

2 Answers  

---

What is the difference between JVM and JRE?

0 Answers  

---

How java uses the string and stringbuffer classes?

0 Answers  

---

does java support default argument in Method?

1 Answers  

---

Which of the following is not an isolation level in the JDBC

0 Answers   CTS,

---

What is the char data type?

0 Answers  

---

What is the order of method invocation in an Applet?

1 Answers  

---

What is a Java package and how is it used?

2 Answers  

---