Answer / chandra

ASP.NET Caching Features
ASP.NET Web Applications


------------------------------------------------------------
--------------------

When clients access an ASP.NET page, there are basically
two ways to provide them with the information they need:

the ASP.NET page can either obtain information from server
resources, such as from data that has been persisted to a
database, or
the ASP.NET page can obtain information from within the
application.
Retrieving information from a resource outside the
application will require more processing steps, and will
therefore require more time and resources on the server
than if the information can be obtained from within the
application space.

If the information that will be sent to the browser has
already been prepared by a previous request, the
application will be able to retrieve that information
faster if it has been stored in memory, somewhere along the
request/response stream.

Known as caching, this technique can be used to temporarily
store page output or application data either on the client
or on the server, which can then be re-used to satisfy
subsequent requests and thus avoid the overhead of re-
creating the same information.

Caching is particularly suitable when you expect to return
the same information in the same format for many different
requests.

ASP.NET provides the following types of caching that can be
used to build highly responsive Web applications:

Output caching, which caches the dynamic response generated
by a request.
Fragment caching, which caches portions of a response
generated by a request.
Data caching, which allows developers to programmatically
retain arbitrary data across requests.

Answer / sadanandam

there are 3 types of caches is there they ara 1)page caching
2)page fragmentaion caching3)data caching
in case of the page caching the total page will be cached
for certain amount of time(i.e the time will declared by
ourself)and in case of page fragmentation caching only a
part of the data will be cached for some amount of time
Data caching, which allows developers to programmatically
retain arbitrary data across requests

What is the need to give <compilation debug=true> command ?

3 Answers   Netsweeper,

---

can we place the same DLL in debug folder two times? (without using strong name )

9 Answers   TCS,

---

how we can solve machine key error in asp.net?

3 Answers  

---

What is difference b/w Generic List and Arraylist, Generic List Vs HashTable, Generic List Vs No Generic? Pls Explain with example.

2 Answers   Polaris, Syntel,

---

How do you do exception management?

1 Answers   Accenture, BirlaSoft,

---

Explain the benefits of viewstate?

0 Answers  

---

Explain authorization levels in .net ?

0 Answers  

---

What is the difference between client-side and server-side validations in webpages?

0 Answers  

---

What are sharepoint pages?

0 Answers  

---

Distinguish between Server-side and Client-side code with its functionality?

0 Answers   Siebel,

---

What is the difference between Trace and Debug?

2 Answers   BirlaSoft,

---

What are the different session state management options available in asp.net?

0 Answers  

---