A1500pageprintjobwassenttothe"pel"queue.Thejobwasrunningforseveralminutesbeforeitwasdeterminedthatthejobwasnotneeded.Whichofthefollowingoptionswilldeletethejob（）IpstatQueueDevStatusJobFilesUserPP%HksCpRnkpdpelRUNNING201STDIN.27648root75010100011A.kill201B
题目
A1500pageprintjobwassenttothe"pel"queue.Thejobwasrunningforseveralminutesbeforeitwasdeterminedthatthejobwasnotneeded.Whichofthefollowingoptionswilldeletethejob（）IpstatQueueDevStatusJobFilesUserPP%HksCpRnkpdpelRUNNING201STDIN.27648root75010100011
A.kill201
B.cancel201
C.disablepel
D.Ip-d/var/spool/lpd/STDIN.27648