单选题Which command will list ODM class descriptions to provide the format needed to create a new class?（）A odmaddB odmgetC odmshowD odmcreate

第1题：

An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use？（）

• A、odmget
• B、odmadd
• C、odmshow
• D、odmcreate

第2题：

Which can be done to secure the virtual terminal interfaces on a router？（）

• A、Administratively shut down the interfaces.
• B、Physically secure the interfaces.
• C、Configure a virtual terminal password and login process.
• D、Enter an access list and apply it to the terminal interfaces using the access-class command.
• E、Create an access list and apply it to the terminal interfaces using the access-group command

第3题：

Which command will list ODM class descriptions to provide the format needed to create a new class？（）  

• A、odmadd
• B、odmget
• C、odmshow
• D、odmcreate

第4题：

You are creating a job class. You have issued the following command to create the job class：  SQL> BEGIN   DBMS_SCHEDULER.CREATE_JOB_CLASS（        JOB_CLASS_NAME => ’LOW_PRIORITY_CLASS’，        RESOURCE_CONSUMER_GROUP => ’LOW_GROUP’，        LOGGING_LEVEL => DBMS_SCHEDULER.LOGGING_FULL，        LOG_HISTORY => 1200，   COMMENTS => ’LOW JOB PRIORITY CLASS’）；        END；        SQL> /   What will be the result of the above command？（）

• A、 The command will be executed successfully.
• B、 The command will fail because RESOURCE_CONSUMER_GROUP is an invalid parameter in the  DBMS_SCHEDULER.CREATE_JOB_CLASS procedure.
• C、 The command will fail because LOGGING_LEVEL is an invalid parameter in the DBMS_SCHEDULER.CREATE_JOB_CLASS procedure.
• D、 The command will fail because LOG_HISTORY is an invalid parameter in the DBMS_SCHEDULER.CREATE_JOB_CLASS procedure.
• E、 The command will fail because 1200 is an invalid value for the LOG_HISTORY parameter in the  DBMS_SCHEDULER.CREATE_JOB_CLASS procedure.

第5题：

You create a server control that inherits from WebControl. You need to enable the server control to emit markup for a new kind of mobile device. You must not alter the code in the server controls. Which two actions should you perform?（）

• A、Create a class that inherits HtmlTextWriter and that can emit the new markup.
• B、Create a class that inherits StreamWriter and that can emit the new markup.
• C、Reference the class in the <capabilities> element of the new device's browser definition file.
• D、Reference the class in the <controlAdapters> element of the new device's browser definition file.

第6题：

You work as the application developer at Hi-Tech.com. You create a new custom dictionary named MyDictionary. Choose the code segment which will ensure that MyDictionary is type safe？（）

• A、 Class MyDictionary Implements Dictionary （Of String，String）
• B、 Class MyDictionary Inherits HashTable
• C、 Class MyDictionary Implements IDictionary
• D、 Class MyDictionary     End Class     Dim t as New Dictionary （Of String， String）     Dim dict As MyDIctionary= CType （t，MyDictionary）

第7题：

You need to modify a client application that consumes a Windows Communication Foundation (WCF) service. The service metadata is no longer available. You need to modify the previously generated proxy to include asynchronous calls to the service. What should you do? （）

• A、Update the service reference with the Generate asynchronous operations option.
• B、Create a partial class for the previously generated proxy and include the new asynchronous methods.
• C、Create a class with the same name as the previously generated proxy and add the new asynchronous methods. Add the new class to a namespace that is different from the original proxy.
• D、Create a class with the same name as the previously generated proxy and add the new asynchronous methods as partial methods. Add the new class to a namespace that is different from the original proxy.

第8题：

第9题：

第10题：

第11题：

第12题：

第13题：

package foo； public class Outer （  public static class Inner （  ）  ）   Which statement is true？ （） 

• A、 An instance of the Inner class can be constructed with “new Outer.Inner （）”
• B、 An instance of the inner class cannot be constructed outside of package foo.
• C、 An instance of the inner class can only be constructed from within the outer class.
• D、 From within the package bar， an instance of the inner class can be constructed with “new inner（）”

第14题：

Which command can be used to display information from the PvDv object class in the ODM？（）  

• A、odmlist
• B、odmshow
• C、lsdev -P
• D、lsattr -El

第15题：

In the Java API documentation which sections are included in a class document？（）    

• A、 The description of the class and its purpose
• B、 A list of methods in its super class
• C、 A list of member variable
• D、 The class hierarchy

第16题：

You are creating a Windows Forms Application by using the .NET Framework 3.5.You plan to design a new control that will be used on multiple forms in the app.You need to ensure that the control meets the following requirement  （1）It retrieves data from a MSSQL Server 2008 database instance. （2）It uses WPF classes to display data.  （3）It uses user-customizable actions when the control is first painted on the form.   What should you do？（）

• A、Create a new custom class for the control that is derived from the Control class.
• B、Create a new custom class for the control that is derived from the UserControl class.
• C、Create a new custom class for the control that is derived from the ContentControl class.
• D、Create a new custom class for the control that is derived from the ContentPresenter class.

第17题：

You are creating a Windows Forms application by using the .NET Framework 3.5. You plan to develop a new control for the application.The control will have the same properties as a TextBox control.You need to ensure that the control has a transparent background when it is painted on form.You want to achieve this goal by using the minimum amount of development effort.What should you do？（）

• A、Create a new class that is derived from the Control class.Call the SetStyle method in the constructor.
• B、Create a new class that is derived from theTextBox control class.Override the OnPaint method in the constructor.
• C、Create a new class that is derived from the Control class.Set the BackColor property of the control to Transparent.Call the SetStyle method in the constructor.
• D、Create a new class that is derived from theTextBox control class.Set the BackColor property of the control to Transparent in the constructor.Call the SetStyle method in the constructor.

第18题：

You create a server control that inherits from WebControl. You need to enable the server control to emit markup for a new kind of mobile device. You must not alter the code in the server controls.（）

• A、Create a class that inherits HtmlTextWriter and that can emit the new markup.
• B、Create a class that inherits StreamWriter and that can emit the new markup.
• C、Reference the class in the <capabilities> element of the new device's browser definition file.
• D、Reference the class in the <controlAdapters> element of the new device's browser definition file.

第19题：

第20题：

第21题：

第22题：

第23题：

第24题：