how tha garbage collector know that the object will be deleted? on which algorithm the garbage collector works? what is the working principle of garbage collector? How manay types of garbage collectors r there?

1 Answers   HP, SparkTG,

---

explain the classification of exception and hoew to handle the exceptions

2 Answers  

---

Can we compare two strings in java?

0 Answers  

---

What is Hierarchy of exception?

0 Answers   Amdocs,

---

1).Is Object class abstract or not? 2).Is main method(public static void main(String args[])low priority thread or high priority thread?

3 Answers   TCS,

---

What is the advantage of OOP in java?

0 Answers  

---

Difference between flush() and commit() in hibernate?

2 Answers   Bally Technologies,

---

Why strings in java are called as immutable?

0 Answers  

---

how we can create packages in java?

0 Answers  

---

whether java is fully object oriented language or partially object oriented language

4 Answers   Infosys, ME, SMK,

---

What is variable and its types?

0 Answers  

---

Matrix multiplication only using OOP concepts .

0 Answers  

---