单项选择题

The error ’invalid boot disk’ means：（）

A.the BIOS settings are incorrect.
B.there is no floppy disk in the drive.
C.the computer was unable to make temporary space for the boot process.
D.the computer was unable to find the information needed to start the boot process.

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热门试题

单项选择题

WhichofthefollowingisaWiFidevice？（）

A.EVDO PCMCIA modem card
B.floppy disk drive add-in card
C.802.11g PCMCIA card
D.56K v.34 PCMCIA modem card

单项选择题

InatypicalPDA，whichofthefollowingistheprimaryinputtool？（）

A.voice navigation
B.stylus
C.scroll wheel
D.keyboard