Interview answers verified by specialists.

Find interview questions and answers on this website:

See right interview answers on 30 common job interview questions

How many validation controls are supported in ASP.NET AJAX 4.0?

The following validation controls are supported in ASP.NET AJAX 4.0:

  •  FilteredTextBoxExtender : This validation is used to apply filtering to a text box. 
  •  MaskedEditExtender and MaskedEditValidator : These validation controls are used to prevent a user to enter only a particular pattern of characters in the TextBox. 
  •  ValidatorCalloutExtender : This validation is used to display a balloon tooltip containing the error message by attaching the ASP.NET validators. 
  •  NoBot : It restricts the input forms automatically to be filled by spam/bot and used to ensure that the user is not a computer machine by the automated Public Turing test. 
  •  PasswordStrengthExtender : It is used to find the strength of the password entered in the text box by checking the different strength related parameters.

Do you know that?

female freelancers earn more per hour than do their male counterparts at almost every rate level from $20 to $99. Next