单项选择题

Rate your level of proficiency with monitoring and optimizing system performance and reliability of Windows XP Professional for desktop and mobile users.（）

A.Very High
B.High
C.Moderate
D.Low
E.Very Low

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热门 试题

单项选择题
Rateyourlevelofproficiencywithimplementing，managing，andtroubleshootingdevicesanddrivers，includingdiskdevices，displaydevices，inputandoutput（I O）devices，anddriversigning.（）

A.Very High
B.High
C.Moderate
D.Low
E.Very Low
单项选择题
Rateyourlevelofproficiencywithconfiguring，managing，andtroubleshootingaccesstoresources，suchasfiles，folders，offlinefiles，sharedfolders，andlocalandnetworkprinters.（）

A.Very High
B.High
C.Moderate
D.Low
E.Very Low
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