Answer / asif aslam

Abstract class start with the keyword abstract,we can't
create direct instantiate of the abstract class,an abstract
class may contain the pure virtual,abstract function.

Answer / shivanand arur

Abstract class is a class which can have both, abstract and non-abstract methods. Abstract methods are the one's which are just declared in the class but does not have any body inside it. The abstract classes are defined by a keyword "abstract". The class which inherits this abstract class, has to declare the method in it and has to give its function body...An abstract class cannot be instantiated and its methods are internally virtual.

Interfaces are always chosen over these abstract classes since interfaces provide multiple inheritance but once a class is inherited that class cannot inherit any other class.

Can you explain autopostback?

0 Answers  

---

Difference between DataGid and Girdview? Difference b/w .Net 2.0, 3.0 and 3.5 ? Diff b/w dispose & Finialize Methods?

0 Answers   Accenture, Value Labs,

---

Where is asp.net session stored?

0 Answers  

---

What are typed datasets?

1 Answers   IBS,

---

What is the difference of a LEFT JOIN and an INNER JOIN statement? What is a Cartesian product? What causes it?

1 Answers   Syntax Softtech,

---

Can you explain what inheritance is and give an example of when you might use it?

1 Answers  

---

Is asp.net still used?

0 Answers  

---

How do you store a value in viewstate and retrieve them?

0 Answers  

---

what is caching?

4 Answers   Microsoft,

---

How do http sessions work?

0 Answers  

---

Question asked by one of interviewer in panal is given below: We have 2 user control on same page ,1st user control contains textbox and a button while 2nd user control have label. when ever we click on button click of 1st custom control button the value of the textBox will get updated into Label of 2nd custom control. How to do this.Your help will be appreciated.

1 Answers  

---

What is a 404 redirect?

0 Answers  

---