In Java, what are this() and super(), and where are you required to use them?

2 Answers  

---

why java is platform independent?

5 Answers   IBM, SparkTG,

---

what is the use of StringBuffer?

2 Answers   Accenture,

---

How many objects are created for a singleton class

7 Answers   Ness Technologies,

---

Why java doesn’t support multiple inheritances?

0 Answers  

---

When do we need to use internal iteration? When do we need to use external iteration?

0 Answers  

---

how to open and edit XML file in Weblogic???

0 Answers   Symphony,

---

What is your platform’s default character encoding?

0 Answers  

---

What is the difference between static and global variables and also define what are volatile variables?

0 Answers   Flextronics, Hexaware,

---

Which is better list or arraylist in java?

0 Answers  

---

if u open login & logout ,how can udisplay the timelogin & logout members ?

0 Answers   Virtusa,

---

Explain the private field modifier?

0 Answers  

---