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2016年微軟認(rèn)證考試練習(xí)題及答案
1.You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5.
All the content pages in the application use a single master page. The master page uses a static navigation menu to browse the site.
You need to ensure that the content pages can optionally replace the static navigation menu with their own menu controls.
What should you do?
A.
Add the following code fragment to the master page
Add the following code segment to the Page_Load event of the content page
PlaceHolder placeHolder = Page.Master.FindControl("MenuPlaceHolder") as PlaceHolder;
Menu menuControl = new Menu();
placeHolder.Controls.Add(menuControl);
B.
Add the following code fragment to the master page
Add the following code fragment to the content page
C.
Add the following code fragment to the master page
Add the following code segment to the Page_Load event of the content page
ContentPlaceHolder placeHolder = Page.Master.FindControl("MenuPlaceHolder") as ContentPlaceHolder;
Menu menuControl = new Menu();
placeHolder.Controls.Add(menuControl);
D.
Add the following code fragment to the master page
Add the following code fragment to the content page
Answer: B
2.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
3.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.
C.
Add the following code segment to the Global.asax file.
void Application_Error(object sender, EventArgs e)
{
Exception exc = Server.GetLastError();
//Write Exception details to event log
}
D.
Add the following code segment to the ErrorPage.aspx file.
void Page_Error(object sender, EventArgs e)
{
Exception exc = Server.GetLastError();
//Write Exception details to event log
Server.ClearError();
}
Answer: AC
4.You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5.
The application contains two Web pages named OrderDetails.aspx and OrderError.htm.
If the application throws unhandled errors in the OrderDetails.aspx Web page, a stack trace is displayed to remote users.
You need to ensure that the OrderError.htm Web page is displayed for unhandled errors only in the OrderDetails.aspx Web page.
What should you do?
A.
Set the Page attribute for the OrderDetails.aspx Web page in the following manner.
Add the following section to the Web.config file.
B.
Set the Page attribute for the OrderDetails.aspx Web page in the following manner.
Add the following section to the Web.config file.
C.
Set the Page attribute for the OrderDetails.aspx Web page in the following manner.
Add the following section to the Web.config file.
D.
Set the Page attribute for the OrderDetails.aspx Web page in the following manner.
Add the following section to the Web.config file.
Answer: C
Section: (none)
Explanation/Reference:
Debug
Indicates whether the page should be compiled with debug symbols. true if the page should be compiled with debug symbols; otherwise, false. Because this setting affects performance, you should only set the attribute to true during development.
ErrorPage
Defines a target URL for redirection if an unhandled page exception occurs.
5.You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5.
You write the following code fragment.
You need to ensure that when you click the btnSubmit Button control, each Label control value is asynchronously updatable.
Which code segment should you use?
A.
protected void btnSubmit_Click(object sender, EventArgs e) {
Label1.Text = "Label1 updated value";
Label2.Text = "Label2 updated value";
Label3.Text = "Label3 updated value";
}
B.
protected void btnSubmit_Click(object sender, EventArgs e) {
Label1.Text = "Label1 updated value";
Label2.Text = "Label2 updated value";
ScriptManager1.RegisterDataItem(Label3, "Label3 updated value");
}
C.
protected void btnSubmit_Click(object sender, EventArgs e) {
ScriptManager1.RegisterDataItem(Label1, "Label1 updated value");
ScriptManager1.RegisterDataItem(Label2, "Label2 updated value");
Label3.Text = "Label3 updated value";
}
D.
protected void btnSubmit_Click(object sender, EventArgs e) {
Label1.Text = "Label1 updated value";
Label2.Text = "Label2 updated value";
ScriptManager1.RegisterAsyncPostBackControl(Label3); Label3.Text = "Label3 updated value";
}
Answer: B
Section: (none)
Explanation/Reference:
Use the RegisterDataItem method to send data from the server to the client during asynchronous postbacks, regardless of whether the control receiving the data is inside an UpdatePanel control.
Use RegisterAsyncPostBackControl for Registers a control as a trigger for asynchronous postbacks.
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