22. ________birthday isn't in September.
A. Joe's
B. Joe's father' s
C. Joe's mother's
D. My
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Auserwiththeuseridof’joe’isunabletorshfromSYSTEMAtoSYSTEMBwithouthavingtoretypetheirpassword,buttheycanrshfromSYSTEMBtoSYSTEMA.Nootherusersareexperiencingthesameissue.Bothsystemshavea/home/joe/.rhostsfilethatcontaintheproperreferencestotheotherhost.The/home/joe/.rhostsfilesonbothSYSTEMAandSYSTEMBareownedbyuserid’joe’.Whichofthefollowingisthemostlikelycauseofthisproblem?()
A.User’joe’isspecifiedinthe/etc/nologinonSYSTEMA
B.User’joe’isspecifiedinthe/etc/nologinonSYSTEMB
C.Thefilepermissionsonthe/home/joe/.rhostsfileonSYSTEMAiscorrect.
D.Thefilepermissionsonthe/home/joe/.rhostsfileonSYSTEMBisincorrect.
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