StringBuilder s = new StringBuilder("Hello Mom");s.append(",I mean,Mother"); Response.Write(s.ToString()); String s = "Hello Mom"; s+ = ",I mean Mom"; Response.Write(s); Which is faster ? which uses the most memory?

6 Answers   HCL,

---

What are the loops in java?

0 Answers  

---

What is a nested list?

0 Answers  

---

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,

---

Is null false in java?

0 Answers  

---

What class is used to create Server side object?

1 Answers   TCS,

---

What is meant by Java ?

2 Answers   CMC, Infosys,

---

What is a function in java?

0 Answers  

---

Can a static class implement an interface?

0 Answers  

---

Explain about oops concepts.

0 Answers   Aditi Placement Service,

---

How do you identify if jvm is 32-bit or 64-bit from java program?

0 Answers  

---

How to synchonise HashMap

4 Answers   IBM,

---