what are the ways to improve performance in .net
application?
Answers were Sorted based on User's Feedback
Answer / rajesh sharma
. Avoid round-trips to server.
. Perform validation on client.
. Save viewstate only when necessary.
. Employ caching.
. Leave buffering on unless there is a dire need to disable
. Use connection pooling.
. Use stored procedures instead of in-line SQL or dynamic
SQL.
| Is This Answer Correct ? | 19 Yes | 1 No |
Answer / rajesh sharma
. Avoid round-trips to server. Perform validation on
client.
. Save viewstate only when necessary.
. Employ caching.
. Leave buffering on unless there is a dire need to disable
it.
. Use connection pooling.
. Use stored procedures instead of in-line SQL or dynamic
SQL.
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / vijay saxena
Above info is correct..include few of them..
use ajax toolkit..
outputcache object
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / gouse
1.Boxing and UnBoxing.
2.String Builder
3.‘as’ versus type casting
4.Control overflow checking
5.Using readonly versus const
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / prem
Try to do most of burdan in client side and less server side
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / rajneesh
all above is fine
. Avoid round-trips to server. Perform validation on
client.
. Save viewstate only when necessary.
. Employ caching.
. Leave buffering on unless there is a dire need to disable
it.
. Use connection pooling.
. Use stored procedures instead of in-line SQL or dynamic
SQL.
use ajax toolkit..
outputcache object
Boxing and UnBoxing.
String Builder
‘as’ versus type casting
Control overflow checking
Using readonly versus const
Try to do most of burdan in client side and less server side
user datareader compare dataset if dataset not need.
user try,catch,finally(for close connection)
now new concept in 2.0,3.0,3.5 for performance
Partial class
Generic class
Generic collection
anonymous method
lambda express
var
extension method
Rajneesh Hajela
Gwalior(M.P.)
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / rahul bhatnagar
You have some more technique to doing it
Use Style sheet at top of page
Use javascript at bottom of page
Use External Style Sheet/Java Script
Remove duplicate refn of java script
Use caching
Reduce no of http request
use gzip
| Is This Answer Correct ? | 1 Yes | 2 No |
Explain the difference between panel and groupbox classes using .net?
You are using the try? catch block seen in the following code segment, but no exceptions are ever caught by the catch block. What is the problem? SqlConnection cn =new sqlConnection(strSQL); SqlDataSet ds; try { cn.open(); //perform the data processing steps ??.. } catch (OleDbException e) { ?.. } a) The exception class is wrong; it should be sqlErrors. b) The exception class is wrong; it should be sqlSyntaxExceptios. c) The exception class is wrong; it should be sqlExceptions. d) The exception class is wrong; it should be sqlExcptions.
2 Answers Microsoft, Syntax Softtech,
What is the difference between session state and session variables ?
Name the control which can be used to reserve the space on web page for storing localized data.
What is the default authentication mode for asp.net?
What is the transport protocol you use to call a Web service?
1. What is Connection Pooling…? 2. Maintaining Sessions in ASP.NET 3. ASP.NET page lifecycle. 4. Can we store objects in sessions. 5. What is AJAX..? 6. Serialization/Deserialization. Why we use serialization and Deserialization…? 7. What are Arrays and Arraylist..? 8. Difference between Authentication and Authorization…? 9. Difference between abstract class and Interfaces 10. What is a view..? Does a view contain data..? 11. What are triggers..? 12. What are transactions..? 13. What is Metaview (oracle)..? 14. What is Inheritance..? How can we call a method from the base class..? 15. Can an abstract class have zero abstract methods..? 16. How to read from Message Queue..? 17. What is Metadata..? 18. You would prefer to have business logic in c# or DB Side..? Why…?
1 Answers Franklin Templeton, Sky InfoTech,
Explain about Application and Session Events ?
Define caching.
1. Briefly describe your ideal job?
1 Answers Swatz Oils, Swetz Oil,
Are cookies stored on server or client?
Difference between abstract class and interface
Visual Basic (800)
C Sharp (3816)
ASP.NET (3180)
VB.NET (461)
COM+ (79)
ADO.NET (717)
IIS (369)
MTS (11)
Crystal Reports (81)
BizTalk (89)
Dot Net (2435)
Exchange Server (362)
SharePoint (720)
WCF (340)
MS Office Microsoft (6963)
LINQ Language-Integrated Query (317)
WPF (371)
TypeScript (144)
Microsoft Related AllOther (311)