2013微软认证考试练习题及答案（21）[1]

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QUESTION 21 You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You plan to add a custom parameter in the SqlDataSource control. You write the following code fragment. You write the following code segment to create a custom parameter class. public class DayParameter : Parameter { } You need to ensure that the custom parameter returns the current date and time. Which code segment should you add to the DayParameter class? A.protected DayParameter() : base("Value", TypeCode.DateTime, DateTime.Now.ToString()) { } B.protected override void LoadViewState(object savedState) { ((StateBag)savedState).Add("Value", DateTime.Now); } C.protected override object Evaluate(HttpContext context, Control control) { return DateTime.Now; } D.protected override Parameter Clone() { Parameter pm = new DayParameter(); pm.DefaultValue = DateTime.Now; return pm; }

Answer: C

QUESTION 22 You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. The application has an ASPX page named ErrorPage.aspx. You plan to manage the unhandled application exceptions. You need to perform the following tasks: Display the ErrorPage.aspx page Write the exceptioninformation in the Event log file. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.) A.Add the following code fragment to the Web.config file. B.Add the following code fragment to the Web.config file. 微软认证(MCSE)