.NET question?

Which of the following answer is true and why?





Question: Which type of .Net application can be used to automate tasks and does not require a user to login?





a. Windows Form


b. Windows service


c. XML Web Service


d. Net remoting object





Please explain your answer. Thanks.

.NET question?
I understood your question as "Which type of .Net application can be used to automate tasks and does not require a user to login into windows?"





You can automate task using following


1. Windows service : I would prefer this, You can make your task run as soon as computer is started.


2. .Net remoting object


3. XML Web service





Choice of these option depends on your requirements.
Reply:Windows service.....





I am actually working on one right now....where I am keeping a Log in my database and I want this service to check my DB every hour to update a custom log where it will then be used for a log analysis program.





So it will automate that task to whatever time I want it to be regardless if anyone is using the system.....