Answer / suraj kumar

Connection pooling is conceptually similar to any other form
of object pooling. Database connections are often expensive to
create because of the overhead of establishing a network
connection and initializing a database connection session. In
turn, connection session initialization often requires time
consuming processing to perform user authentication, establish
transactional contexts and establish other aspects of the
session that are required for subsequent database usage.
Hence, sharing of connection object helps to both alleviate
connection management overhead and decrease development tasks
for data access. The sharing and storing mechanism of
connection object is known as connection pooling.

whether the connectionpooling used in struts?

2 Answers   SolutionNET,

---

In real time project when will we use Abstract class. and what are the difference between abstract and interface.

6 Answers   DELL, FCS, Polaris, Tanla Solutions, TCS,

---

What are the types of scaling?

0 Answers  

---

What are the methods used for inter-thread communication? and in what class these methods are defined?

2 Answers  

---

whats is statement and procedure

0 Answers   TCS,

---

What is RMI architecture?

11 Answers   Infosys,

---

difference between applicationserver and webserver

4 Answers   SolutionNET,

---

What is a task?s priority?

1 Answers  

---

Do I have to use jsps with my application?

0 Answers  

---

What is ioc concept?

0 Answers  

---

A user of a web application sees a jsessionid argument in the URL whenever a resource is accessed. What does this mean? a. The form must have the field jsessionid b. URL rewriting is used as the session method c. Cookies are used for managing sessions

0 Answers  

---

Can I use multiple html form elements with the same name?

0 Answers  

---