Hurricanes may move in any direction．However，it is rare and generally of short duration when a hurricane in the Northern Hemisphere moves toward the ______．A.West or northwestB.NortheastC.SoutheastD.North
Hurricanes may move in any direction．However，it is rare and generally of short duration when a hurricane in the Northern Hemisphere moves toward the ______．
A.West or northwest
B.Northeast
C.Southeast
D.North
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What is the impact of the following backup if it exceeds the duration allowance？（） Backup as compressed backupset duration 2：00 partial minimize load database ； A、 The entire backup will fail.It will not be usable for recovery.B、 The entire backup will failbut any datafile successfully backed up will be usable for recovery.C、 If this backup fails，subsequent backups will prioritize datafiles not backed up.D、 If this backup fails，an error will be raised and any other commands will not be executed. E、 If this backup fails，no error will be raised and any other commands will be executed.
单选题The horse latitudes are characterized by（）.Aweak pressure gradients and light，variable windsBthe formation of typhoons or hurricanes in certain seasonsCsteady winds in one direction for six months followed by wind reversal for the next six monthsDsteady winds generally from the southeast in the Southern Hemisphere
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单选题The bow thruster generally is ineffective at（）.Aover 3 knots headwayBat any speed asternCat any speed aheadDover 1 knot sternway
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单选题Hurricanes may move in any direction．However，it is rare and generally of short duration when a hurricane in the Northern Hemisphere moves toward the（）.AWest or northwestBNortheastCSoutheastDNorth
单选题Good anchorage may be obtained anywhere in this water area，the bottom being generally mud and sand，vessel may have（）.Agood getting groundBgood holding groundCgood grabbing groundDgood handling ground
单选题Good anchorage may be obtained anywany, generally mud and sand, in this water area. Vessel may have（）.Agood towing groundBgood holding groundCgood grabbing groundDgood dragging ground