A.tet1 -f /dev/rmt1.0 fsf 9; tar -xv file 10
B.tet1 -f /dev/rmt1.1 fsf 10; tar -xv file 10
C.tet1 -f /dev/rmt1.1 fsf 9; dd if = /dev/rmt1.1 of=file 10
D.tet1 -f /dev/rmt1.0 fsf 9; dd if =file10 of /dev/rmt1.0
正确答案:参考C

A.tet1 -f /dev/rmt1.0 fsf 9; tar -xv file 10
B.tet1 -f /dev/rmt1.1 fsf 10; tar -xv file 10
C.tet1 -f /dev/rmt1.1 fsf 9; dd if = /dev/rmt1.1 of=file 10
D.tet1 -f /dev/rmt1.0 fsf 9; dd if =file10 of /dev/rmt1.0
正确答案:参考C