一个REDbook问题

cfg34

While attempting a preservation install, all of the hardware connections\r\nappear to be correct. However, when trying to boot from CD-ROM, the\r\nmachine ends up in diagnostics. Which of the following is the most likely\r\ncause of this problem?\r\nA. The battery on the machine is bad.\r\nB. The root volume group is corrupt.\r\nC. The low-level debugger is not enabled.\r\nD. There is a hardware problem with the CD-ROM.\r\n\r\n为何书上选D 呀    谢谢了！！

tomcat8890

因为考试时候有这道题 ，答案是D

老农

原帖由 \"cfg34\" 发表：\nWhile attempting a preservation install, all of the hardware connections\r\nappear to be correct. However, when trying to boot from CD-ROM, the\r\nmachine ends up in diagnostics. Which of the following is..........

    \r\n问的是从光盘引导不成，你认为不是查光驱是查什么呢？