You are the desktop administrator for your company. You need to upgrade a Windows 98 computer to Windows XP Professional. Windows 98 is installed in a folder named C:\Win98. You need to ensure that the computer's applications and settings are retained after the upgrade. You insert the Windows XP Professional CD-ROM into the computer and restart the computer. The text-based portion of Setup appears. The text on the screen states that Windows XP Professional will be installed in a folder named C:\Windows, not in the C:\Win98 folder. You need to ensure that Windows XP Professional upgrades the existing Windows 98 installation. What should you do?（） ["Rename the C:\\Win98 folder to C:\\Windows. ","Modify the installation settings in the text-based portion of Setup so that Windows XP Professional is installed in the C:\\Win98 folder. ","Restart the computer by using Windows 98. Then insert the Windows XP Professional CD-ROM into the computer and run Setup from the CD-ROM. ","Use the Windows XP Professional CD-ROM to create a set of Setup floppy disks. Restart the computer by using the first floppy disk in the set to launch Setup."]
一氧化碳与空气混合的爆炸极限是12.5%-74%，指的是一氧化碳含量小于（）%时，不会发生爆炸。 ["12.5","30","50","74"]
You create a Microsoft ASP.NET Web application by using the Microsoft .NET Framework version 3.5. You add the following code fragment to an AJAX-enabled Web form. （Line numbers are included for reference only.） 01 <asp：ScriptManager ID="scrMgr" runat="server" /> 02 <asp：UpdatePanel ID="updPanel" runat="server" 03 UpdateMode="Conditional"> 04 <ContentTemplate> 05 <asp：Label ID="lblTime" runat="server" /> 06 <asp：UpdatePanel ID="updInnerPanel" 07 runat="server" UpdateMode="Conditional"> 08 <ContentTemplate> 09 <asp：Timer ID="tmrTimer" runat="server" 10 Interval="1000" 11 OnTick="tmrTimer_Tick" /> 12 </ContentTemplate> 13 14 </asp：UpdatePanel> 15 </ContentTemplate> 16 17 </asp：UpdatePanel> The tmrTimer_Tick event handler sets the Text property of the lblTime Label control to the current time of English Chinese Japan Korean - 142 - Test Information Co.， Ltd. All rights reserved. the server. You need to configure the appropriate UpdatePanel control to ensure that the lblTime Label Control is properly updated by the tmrTimer Timer control. What should you do？（） ["A","B","C","D"]
You are the administrator of an Active Directory domain. The network contains a Windows Server 2003 domain controller named Server1Users report that they experience intermittent delays when they log on to Server1. Administrators report that replication attempts between Server1 and other domain controllers are occasionally delayed.You need to verify the cause of the intermittent connection delays to Server1. You also need to find out whether the problem is related to a hardware deficiency on Server1. You need to track these delays over a period of one day. What should you do first？（） ["Run the netdiag \/verbose command to perform a network diagnostic test on Server1.","Run the replmon command to view the Active Directory replication status on Server1.","Use Network Monitor to view the network traffic packet contents between Server1 and all other computers.","Create a System Monitor counter to track the queue lengths on the network adapter on Server1."]
下列方法中，不能有效提高职业适应能力的是（） ["改长期职业规划为短期职业规划","培养对所从事职业的兴趣","选择自己喜爱的职业","努力适应新的工作环境"]
影响知识保持的因素有哪些？
