.NET - ASP.NET
21.
What is Query String? What are its advantages and limitations?
The Query String helps in sending the page information to the server.
The Query String has the following advantages:
The following are the limitations of Query String:
The Query String has the following advantages:
- Every browser works with Query Strings.
- It does not require server resources and so does not exert any kind of burden on the server.
The following are the limitations of Query String:
- Information must be within the limit because URL does not support many characters.
- Information is clearly visible to the user, which leads to security threats.
22.
What is actually returned from server to the browser when a browser requests an .aspx file and the file is displayed?
When a browser requests an .aspx file then the server returns a response, which is rendered into a HTML string.
23.
How can you display all validation messages in one control?
The ValidationSummary control displays all validation messages in one control.
24.
Which two new properties are added in ASP.NET 4.0 Page class?
The two new properties added in the Page class are MetaKeyword and MetaDescription.
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