下列哪组保护不能正确反映110kV线路接地故障()
A. 纵联保护零序电流保护相间距离保护
B. 纵联保护接地距离保护相间距离保护
C. 纵联保护零序电流保护接地距离保护
D. 接地距离保护零序电流保护相间距离保护
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A graphics card has been added to the system. After rebooting, the system hangs during the login process with a blue screen indicating "CDE please wait". Which of the following procedures should be performed next?()
A. Reinstall the CDE software
B. Check the name resolution
C. Uncomment the last line in .dtprofile
D. Boot in maintenance mode and perform fsck on file system