《Microsoft MSNET Framework 20-Web-based Client Development VB and C 70-528题库》.pdf

Microsoft 70-528 70-528 MS.NET Framework 2.0-Web-based Client Development Practice Test Version 2.16 买题库 QQ:860424807 Microsoft 70-528: Practice Exam QUESTION NO: 1 You create a Web Form that contains a text box named txtDate. You want the text box to allow users to enter any valid date. You need to use an ASP.NET validation control to ensure that only valid date values are submitted to the server. What should you do? A. Add a CustomValidator control to the Web Form. Set its ControlToValidate property to txtDate. Write a function in the partial class that verifies the values as dates and returns a Boolean variable. Set the CustomValidators ClientValidationFunction to the name of your function. B. Add a CompareValidator control to the Web Form. Set its ControlToValidate property to txtDate. Set its Type property to Date. Set its Operator property to DataTypeCheck. C. Add a RangeValidator control to the Web Form. Set its ControlToValidate property to txtDate. Set its Type property to Date. Set its MinimumValue property to 01/01/1900 and its MaximumValue to the current date. D. Add a RegularExpressionValidator control to the Web Form. Set its ControlToValidate property to txtDate. Set the ValidationExpression property to ensure that the users input follows the format of nn-nn-nnnn, where n represents a number from 0 through 9. Answer: B Explanation: The best way to verify the user entered a valid date is to use a CompareValidator to perform a data type check. B,C,D The other validation controls could be used for the check but do not represent the most efficient and intuitive method. QUESTION NO: 2 You create a Web Form. The Web Form allows users to recover their passwords. You add a PasswordRecovery server control by using the following code segment.asp:PasswordRecovery runat=server/You