题目内容

Auserisunabletoprinttothenetworkprinter.Aprintjobappearsintheirprintqueueandcannotbedeleted.Theuserhasthecorrectpermissionstomodifyanddeleteprintjobs.Allotherusersareabletoprinttothenetworkprinter.WhichofthefollowingproceduresshouldthetechniciantryFIRST?（）

A. Cyclethepoweronthenetworkprinter.
B. Verifythenetworkcableisconnectedtotheprinter.
C. Reinstalltheprinterdriver.
D. Restarttheprintspoolerservice.

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Auserisunabletoprinttothenetworkprinter.Aprintjobappearsintheirprintqueueandcannotbedeleted.Theuserhasthecorrectpermissionstomodifyanddeleteprintjobs.Allotherusersareabletoprinttothenetworkprinter.WhichofthefollowingproceduresshouldthetechniciantryFIRST?（）

A. Cyclethepoweronthenetworkprinter. B. Verifythenetworkcableisconnectedtotheprinter. C. Reinstalltheprinterdriver. D. Restarttheprintspoolerservice.

Acustomerhasaskedfortheabilitytooperatedualdigitalmonitors.WhichofthefollowingistheBESTsolutionforaccomplishingthis?（）

“肚子瘪得贴了背脊梁，喉咙都要伸出手。”运用了什么修辞格（）

Which major J-Web menu should you use to upgrade the JUNOS software on the router？（）

Whichofthefollowingcancausearibbononanimpactprintertotear?（）

A. Cyclethepoweronthenetworkprinter.
B. Verifythenetworkcableisconnectedtotheprinter.
C. Reinstalltheprinterdriver.
D. Restarttheprintspoolerservice.