What are asynchronous callbacks ?
Answer Posted / hrdiya
Page processing begins on a thread-pool thread, but that
thread is returned to the thread pool once an asynchronous
I/O operation begins in response to a signal from ASP.NET.
When the operation completes, ASP.NET grabs another thread
from the thread pool and finishes processing the request.
Scalability increases because thread-pool threads are used
more efficiently. Threads that would otherwise be stuck
waiting for I/O to complete can now be used to service
other requests. The direct beneficiaries are requests that
don't perform lengthy I/O operations and can therefore get
in and out of the pipeline quickly. Long waits to get into
the pipeline have a disproportionately negative impact on
the performance of such requests.
Is This Answer Correct ? | 11 Yes | 4 No |
Post New Answer View All Answers
What is form method?
What is asp.net used for?
How long do session variables last?
Diff between web user control and web custom control?
Where is asp.net session stored?
how to debug web services on consumer side?
Give a few examples of page life cycle events.
What are the differences between clr & cts?
Explain the difference between panel and groupbox classes using .net?
What is distributed system in asp.net?
What are web beacons used for?
Error : The operation couldn’t be performed because ole db provider sqlncli10 for linked server was unable to begin a distributed transaction.00000110 oledb provider for linked server returned message the partner transaction manager has disabled its support for remote/network transactions. I can able to execute the stored procedure in sql server but when i run the web page getting error like above. I did all the configuration. what is the solution?
Describe a Windows Service and its lifecycle ?
What are the different types of events are occured when a client requests an ASP.NET page from IIS server?
Explain the asp.net session state modes.