Answer / alb.shah

ABTRACT CLASS:
-------------
• It can not be instantiated
• It allow us to specify all access modifier except
Private
• A class inheriting this must implement all of its
abstract method
• A class can inherit only one abstract class at a
time.
• Abstract class can add more functionality with out
destroying child classes that were using old version.
• We can declare the following
1. Fields
2. Constructors
3. Static Constructors
4. Static Functions
5. Concrete Functions

INTERFACE :
---------
• It can not be instantiated
• It allows only public Access modifier
• A class implementing interface must provide body
for its entire member.
• A class can implement more than one interface at a
time.
• Adding of additional functionality will have an
effect on its child class due to the necessary
implementation of interface methods.
• We can not declare the following
1. Fields
2. Constructors
3. Static Constructors
4. Static Functions
5. Concrete Functions

Answer / gyan

abstract class may contain concreate methods with abstract
methods where as interface containls only abstract methods

by default all methods in interface are public
where as abstract class can contain all modifiers except
private


abstract class involves in inheriting chain . where as
interfaces there is no need to follow inherit chain

Any disadvantages in Dataset and in reflection ?

1 Answers   DELL,

---

What is advantage of code behind coding in ASP.NET?

0 Answers   Sans Pareil IT Services,

---

How can u handle Exceptions in Asp.Net?

4 Answers  

---

What are the components of ado.net?

0 Answers  

---

what are the sitemap providers in Asp.net 2.0?

2 Answers  

---

---

Whats an assembly

2 Answers   IBM,

---

How do sessions work?

0 Answers  

---

What is the significance of ASP.NET routing?

0 Answers   NA,

---

What is the importance of Global.asax in ASP.NET?

0 Answers   B-Ways TecnoSoft,

---

In What Order Do The Events Of An Aspx Page Execute. As A Developer Is It Important To Undertsand These Events?

0 Answers   Siebel Systems,

---

What is the difference between localization and globalization?

0 Answers  

---

What is the difference between the response.write() and response.output.write() methods?

0 Answers  

---