Answer Posted / nidhi

Global.asax files allows you to executing ASP.Net application level events and setting application level variable.

The web.config file uses a predefined XML format. The entire content of the file is nested in a
root <configuration> element.

We can create more than one web.config file but we can't have more than one Global.asax file.

Yes we can write connection string in Global.asax file.

First store connection string in web.config file and fetch
in a Global.asax file using below code.

In global.asax

Application["VariableName"] = ConfigurationManager.ConnectionStrings["ConnStr"].
ConnectionString;

Now to fetch the value from applictaion variable

string conn = Application["VariableName"].ToString();

What is the basic difference between asp and asp.net?

978

---

What is the use of placeholder control?

966

---

What are the various session state management options provided by asp.net?

940

---

How can we add an event handler for a ASP.NET function executed on MouseOver for a certain button.

1088

---

Tell me the code snippet to show how we can return 404 errors from HttpError?

1224

---

Give an example of cookie abuse.

1027

---

Define page fragment caching?

872

---

How to make sure that contents of an updatepanel update only when a partial postback takes place (and not on a full postback)?

915

---

What is difference between view state and session state?

822

---

Explain client side state management system.

924

---

What do you mean by authentication?

1028

---

How many types of controls are there in asp.net?

975

---

Where do the cookie state and session state information be stored?

884

---

how to transfer the file from client to server using asp.net

1059

---

Can I recieve both html markup for page and code in the asp.net web page's source code portion in the web browser?

885

---