单选题From the information below, what command would the administrator run to allocate the file backed optical device, named useful_scripts, to virtual SCSI adapter vhost0?()A mkvdev -dev useful_scripts -vadapter vhost0; loadopt -vdev vtopt0 B mkvdev -optical useful_scripts -vadapter vhost0; loadopt -vdev vtopt0 C mkvdev -fbo -vadapter vhost0; loadopt -disk useful_scripts -vtd vtopt0 D mkvdev -type fbo -vadapter vhost0; loadopt -fbo useful_scripts -vtd vtopt0
单选题
From the information below, what command would the administrator run to allocate the file backed optical device, named useful_scripts, to virtual SCSI adapter vhost0?()
A
mkvdev -dev useful_scripts -vadapter vhost0; loadopt -vdev vtopt0
B
mkvdev -optical useful_scripts -vadapter vhost0; loadopt -vdev vtopt0
C
mkvdev -fbo -vadapter vhost0; loadopt -disk useful_scripts -vtd vtopt0
D
mkvdev -type fbo -vadapter vhost0; loadopt -fbo useful_scripts -vtd vtopt0
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