单项选择题

How is the Disk Defragmentation utility in Windows XP accessed？（）

A.open a command prompt and type DEFRAG
B.at Startup， press the <F8> key and select Defrag Disk
C.right-click My Computer， Manage， Disk Defragmenter
D.right-click Drive icon， Tools， Defragment Now

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多项选择题

Windows 98 SE allows upgrades to which of the following operating systems？（）

A.Windows XP Home
B.Windows XP Professional
C.Windows 2000 Professional
D.Windows NT 4.0

单项选择题

Internet cookies are lost when upgrading from Windows 98 or Windows Me to Windows XP. What is the MOST likely cause？（）

A.Internet Explorer cookies from Windows 98 or Windows Me are incompatible with Windows XP
B.Internet Explorer 4x was installed prior to upgrading to Windows XP
C.Windows XP has a different user profile structure than Windows 98 or Windows Me and the upgrade process does not migrate cookies
D.Windows XP default Internet security option settings delete cookies during upgrades from Windows 98 or Windows Me

单项选择题

Which utility allows a technician to see the status of system resources such as IRQs on a Windows 2000 computer？（）

A.Add/Remove Hardware
B.WINNT32
C.SYSEDIT
D.Device Manager