单选题A system dump has occured. The LED display shows 0c0. What does this indicate?()AThe dump was successful.BA system dump is in progress.CNo system dump device configured.DThere was an I/O error during the dump.

单选题
A system dump has occured. The LED display shows 0c0. What does this indicate?()
A

The dump was successful.

B

A system dump is in progress.

C

No system dump device configured.

D

There was an I/O error during the dump.


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