单选题You include the calendar class in your Hotel Booking application. Which additional form level objects will you need to create to implement this reusable component fully?（）A Blocks B Visual attributes. C Stacked canvas. D Nothing further needs to be cre

第1题：

In your web application，you need to execute a block of code whenever the session object is first created. Which design will accomplish this goal？（）

• A、Create an HttpSessionListener class and implement the sessionInitialized method with that block ofcode.
• B、Create an HttpSessionActivationListener class and implement the sessionCreated method with thatblock of code.
• C、Create a Filter class， call the getSession（false） method， and if the result was null， then execute that block of code.
• D、Create an HttpSessionListener class and implement the sessionCreated method with that block of code.

第2题：

You are developing a Hotel Booking application for a travel company. The users request a wizard-style interface for this application. How could you satisfy this requirement?（）

• A、Reference the Object Iron packages in your form module. 
• B、Write an HTML interface, and invoke it from your form module. 
• C、Include the Wizard class reusable component in your application. 
• D、Build a customized wizard using tab canvases and a horizontal toolbar canvas.

第3题：

第4题：

You create a Web Form that contains connected Web Parts. You write the following declaration in your Web Form. You need to ensure that your Web Part connection is valid. Which two actions should you perform? （）

• A、Include a data source identified as "WebPartConnection1" on the Web Form.
• B、Include a Web Part identified as "customerPart" on the Web Form.
• C、Include a Web Part identified as "ordersPart" on the Web Form.
• D、Ensure that you declare an interface named "IOrdersPart".
• E、Ensure that you declare an interface named "ICustomerPart".
• F、Ensure that each Web Part declares either a GetInterface or ProvideInterface method.

第5题：

You need to create a form for Payroll application that will allow the user to view all information for any employee ID queried. This data should be displayed to the user in a grouped format. The user should be able to choose which information they want to see from a pull down list containing the values PERSONAL and PAYROLL. Which format should you use to create this form?（）

• A、One content canvas and multiple stacked canvases. 
• B、One content and one stacked canvas.
• C、Tab canvas with several tab pages. 
• D、One content canvas. 
• E、A horizontal and vertical toolbar.

第6题：

You create a master-detail form. The users need to be able to exit the form quickly, adhering to default transaction processing, regardless of the cursor location. You believe you can achieve this using a Key-Exit trigger. What do you need to do to implement this request? （）

• A、Define a Key-Exit trigger for all the blocks in the form.  
• B、In the Object Navigator, highlight all the items and define a Key-Exit trigger. 
• C、Define a Key-Exit trigger on the primary key item in the master block.
• D、No additional key-trigger definition is necessary.

第7题：

You want to provide a tool that allows users quick access to form modules, by listing them in an Explorer-style interface. Which reusable component do you use?（）

• A、ActiveX controls 
• B、Calendar Class 
• C、Standard Object Library 
• D、Picklist Class 
• E、Wizard Class 
• F、Navigator Class

第8题：

You include the calendar class in your Hotel Booking application. Which additional form level objects will you need to create to implement this reusable component fully?（）

• A、Blocks 
• B、Visual attributes. 
• C、Stacked canvas. 
• D、Nothing further needs to be created.

第9题：

You use Microsoft .NET Framework 4 to create a Windows Forms application. You add a new class named Customer to the application. You select the Customer class to create a new object data source. You add the following components to a Windows Form: A BindingSource component named customerBindingSource that is data-bound to the Customer object data source. A set of TextBox controls to display and edit the Customer object properties. Each TextBox control is data-bound to a property of the customerBindingSource component. An ErrorProvider component named errorProvider that validates the input values for each TextBox control. You need to ensure that the input data for each TextBox control is automatically validated by using the ErrorProvider component. Which two actions should you perform?（）

• A、 Implement the validation rules inside the Validating event handler of each TextBox control by throwing an exception when the value is invalid.
• B、 Implement the validation rules inside the TextChanged event handler of each TextBox control by throwing an exception when the value is invalid.
• C、 Implement the validation rules inside the setter of each property of the Customer class by throwing an exception when the value is invalid.
• D、 Add the following code segment to the InitializeComponent method of the Windows Form.   this.errorProvider.DataSource = this.customerBindingSource;
• E、 Add the following code segment to the InitializeComponent method of the Windows Form.    this.errorProvider.DataSource = this.customerBindingSource.DataSource;    this.errorProvider.DataMember = this.customerBindingSource.DataMember;

第10题：

You are creating a Windows Forms application by using the .Net Framework 3.5 You plan to display detailed help instructions for each control in the form.You create a help file.You configure a HelpProvider component on the form. You need to display the help file for the control that is focused when the F1 key is pressed. Which method of the HelpProvider class should you call for each control？（）

• A、SetShowHelp
• B、SetHelpString
• C、SetHelpKeyword
• D、SetHelpNavigator