grounding
sailing
adrift
running into danger
第1题：
Williamspecifiedthefollowinginitializationparametersettingsinthepfile：BACKGROUND_DUMP_DEST=’u01\oradata\dir_A’USER_DUMP_DEST=’u01\oradata\dir_B’DB_CREATE_FILE_DEST=’u01\oradata\dir_C’DB_CREATE_ONLINE_LOG_DEST_n=’u01\oradata\dir_D’Williamenabledthechange-trackingfeaturebecausehedoesnotwanttoscantheentiredatafileduringbackup.Whatisthedefaultstoragelocationforthechangetrackingfile？（）
A.’u01\oradata\dir_A’
B.’u01\oradata\dir_B’
C.’u01\oradata\dir_C’
D.’u01\oradata\dir_D’
第2题：
A. mkdir /dir1/dir2/dir3
B. mkdir -R dir1/dir2/dir3
C. mkdir -p /dir1/dir2/dir3
D. mkdir -r /dir1/dir2/dir3
第3题：
A、DIR/W
B、DIR/P
C、DIR\W
D、DIR\P
第4题：
下列DOS命令中，（）可以查看隐含文件。
第5题：
FLOATING，NOT CONTROLLED，WITHOUT A CLEARLY DETERMINABLE DIRECTION means ______.
A.Grounding
B.Sailing
C.Adrift
D.Running into danger
第6题：
A.Byusingtherestore-xoptionfollowedby/dir1
B.Byaddinganentryinthe/etc/restore.excludefile
C.Byusingtherestore-ioptiontoenterinteractivemodeandexecutingthecommand：delete /dir1
D.Byusingtherestore-ioptionwhenrunningrestoretospecifyatextfilecontaining’/dir1’asoneofthelinesinit.
第7题：
A. cp -i ./dir1/* ./dir2
B. cp -P ./dir1/* ./dir2
C. cp -d ./dir1/* ./dir2
D. cp -r ./dir1/* ./dir2
第8题：
A. Resulting entirely from personal inclination
B. That are willful and despotic
C. Created at random or without reason
D. Determinable by decision of a judge
第9题：
FLOATING ， CAUSED BY WINDS AND CURRENT WITH A DETERMINABLE DIRECTION defines______．
A.Floating
B.Sailing
C.Running into danger
D.Drifting
第10题：
分页显示当前目录的目录清单的DOS命令是（）。