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单选题
禁用约束时出现下列错误：ORA-02297：cannot disable constraint-dependencies exist。这个错误是由于禁止下列哪个约束造成的？（）
A
检查约束
B
非NULL约束
C
外键约束
D
惟一约束
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You create a new dial-up connection to connect to the Internet. You configure the Internet connection to enable Internet Connection Sharing. However， you cannot see or connect to any shared resource on your network. What should you do？（）A、Configure the dial-up connection to disable shared access.B、Configure the dial-up connection to disable on-demand dialing.C、Disable data encryption in the new dial-up connection.D、Use the ipconfig command to release and renew your network TCP/P address.
考题
禁用约束时出现下列错误：ORA-02297：cannot disable constraint-dependencies exist。这个错误是由于禁止下列哪个约束造成的？（）A、检查约束B、非NULL约束C、外键约束D、惟一约束
考题
our company has 1，000 client computers that run Windows 7 Enterprise. You need to ensure that users cannot bypass or disable Internet Explorer logging. What should you do？（）A、 Set the Turn off InPrivate Filtering state to Enabled， and set the Disable the General Page state to Enabled.B、 Set the Turn off InPrivate Browsing state to Enabled， and set the Disable the General Page state to Enabled.C、 Set the Disable the Advanced Page state to Enabled， and set the Turn off InPrivate Browsing state to Enabled.D、 Set the Disable the General Page state to Enabled， and set the Disable the Advanced Page state to Enabled.
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考题
Which statement is correct about the number of available QoS system classes in FCoE？（）A、 It’s hard-set and cannot be disabledB、 It’s configurable， with an upper limit of 16C、 It’s hard-set but cannot disable best-effort and Fibre ChannelD、 It’s hard-set but can disable all but one classE、 It’s configurable with an upper limit of eight
考题
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After a user has upgraded to Windows Vista, it is reported that the animations on the GUI are extremely slow. Which of the following would BEST resolve the issue?（）A、Disable UACB、Disable SpoolerC、Disable AeroD、Disable NTLDR
考题
单选题Which statement is correct about the number of available QoS system classes in FCoE？（）A
It’s hard-set and cannot be disabledB
It’s configurable， with an upper limit of 16C
It’s hard-set but cannot disable best-effort and Fibre ChannelD
It’s hard-set but can disable all but one classE
It’s configurable with an upper limit of eight
考题
单选题You create a new dial-up connection to connect to the Internet. You configure the Internet connection to enable Internet Connection Sharing. However， you cannot see or connect to any shared resource on your network. What should you do？（）A
Configure the dial-up connection to disable shared access.B
Configure the dial-up connection to disable on-demand dialing.C
Disable data encryption in the new dial-up connection.D
Use the ipconfig command to release and renew your network TCP/P address.
考题
单选题您公司有1000台运行Windows 7 Enterprise的客户端计算机。您需要确保用户不能绕过或禁用Internet Explorer日志记录。您应该怎么做？（）A
将Turn off InPrivate Filtering状态设置为Enabled，将Disable the General Page状态设置为EnabledB
将Disable the Advanced Page状态设置为Enabled，将Disable the General Page状态设置为EnabledC
将Disable the Advanced Page状态设置为Enabled，将Turn off InPrivate Browsing状态设置为EnabledD
将Disable the General Page状态设置为Enabled，将Disable the Advanced Page状态设置为Enabled
考题
单选题our company has 1，000 client computers that run Windows 7 Enterprise. You need to ensure that users cannot bypass or disable Internet Explorer logging. What should you do？（）A
Set the Turn off InPrivate Filtering state to Enabled， and set the Disable the General Page state to Enabled.B
Set the Turn off InPrivate Browsing state to Enabled， and set the Disable the General Page state to Enabled.C
Set the Disable the Advanced Page state to Enabled， and set the Turn off InPrivate Browsing state to Enabled.D
Set the Disable the General Page state to Enabled， and set the Disable the Advanced Page state to Enabled.
考题
单选题使用掌中宽带时，提示“端口打开错误，请检查端口”，则以下哪项不可能是出现错误的原因（）A
网卡没有插好B
上次程序非正常关闭C
网卡的端口被禁用D
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