What is the difference between Checked and Unchecked exception? Give some examples

2 Answers   Ness Technologies,

---

What is overloading and overriding in java?

0 Answers  

---

If I have 1000 objects and my requirement is to sort them quickly, then which collection would you recommend and why?

5 Answers   KPIT,

---

Difference between overloading and Overriding. <Giving a confusing example to test the concept.> (also asked in PA Consultancy Group,iflex,Value chain,IBM,CTS,Accenture, Tarang>

12 Answers   Accenture, CTS, Extensio, IBM, iFlex, PA Consulting, Symphony, Tarang,

---

What is the difference between preemptive scheduling and time slicing in java programming?

0 Answers  

---

Can we add two byte variables and assign the result to a byte variable ? b=b1+b2 where b,b1,b2 are byte types

4 Answers   TCS,

---

Why is a constant variable important?

0 Answers  

---

What is the byte range?

0 Answers  

---

what is the difference between the "protected and default" modifiers?

8 Answers  

---

What is a control variable example?

0 Answers  

---

How do you find the maximum number from an array without comparing and sorting?

0 Answers   BlackRock,

---

if two references are having same hash codes,is that means those are refering to same object?

5 Answers   CTS,

---