what is prepare statement? what is calabedtarement?

1 Answers   Symphony,

---

Can Anybody tell the diff b/w jdk1.6 and latest version.

2 Answers  

---

what is the use of StringBuffer?

2 Answers   Accenture,

---

What is garbage collection in Java, and how can it be used ?

32 Answers   Accenture, HCL, Infosys, Sara, SITS, TCS, Wipro,

---

How do you reverse sort a list in java?

0 Answers  

---

How can we create a object of a class without using new operator.

1 Answers   Infosys, Nokia,

---

What is the default size of arraylist in java?

0 Answers  

---

When you declare a method as abstract method ?

2 Answers   HP,

---

Can one thread block the other thread?

0 Answers  

---

What isan abstract class and when do you use it?

1 Answers   Genpact,

---

Explain the importance of finally block in java?

0 Answers  

---

What are the allowed, non-Unicode letter characters that can be used as the first character of an identifier?

2 Answers  

---