What is serializable in java?

0 Answers  

---

Is jvm a compiler or an interpreter?

0 Answers  

---

What is ibatis in java?

0 Answers  

---

How do you find lambda?

0 Answers  

---

Explain about the Physical Data Model?

1 Answers   HCL,

---

Iam working as a Project Lead in a s/w comp.The follwing question was asked in HCL interview. What about the schedule slippage? If the developer has taken more time than the specified time. How do you adjust the time? From where do you allocate that extra time for the developer?

2 Answers   HCL, Logesys,

---

what is reflection api? How are they implemented?

0 Answers  

---

Define network programming?

0 Answers  

---

Where is java installed?

0 Answers  

---

What is the current code for the Java 5 code class Root { ?

3 Answers  

---

why java has the size of character 2 byte ,while in c/c++ it is of 1 byte?

8 Answers   IBS,

---

public class Dog { private int weight; public int getweight(){ return weight; } public void SetWeight(int newWeight){ if (newWeight > 0){ weight = newWeight; } } } public class TestDog { public static void main(String[] args) { Dog d = new Dog(); System.out.println("Dog d's weight is " + d.getWeight()); d.setWeight(42); System.out.println("Dog d's weight is " + d.getWeight()); d.setweight(-42); System.out.println("Dog d's weight is " + d.getWeight()); } } class dog is compiled but there is an error in class TestDog when compiled and the error is with dot notations. I want to kmow why there is error in testdog class when compiled.

3 Answers  

---