A.recollection
B.profession
C.recognition
D.production
第1题:
A. profession
B. professional
C. vocational
D. occupational
第2题:
When William hurried home, he found that his mother ____already ____to hospital.
A、has; been sent
B、had; sent
C、has; sent
D、had; been sent
第3题:
第4题:
A.Has-arelationshipsshouldneverbeencapsulated.
B.Has-arelationshipsshouldbeimplementedusinginheritance.
C.Has-arelationshipscanbeimplementedusinginstancevariables.
D.Is-arelationshipscanbeimplementedusingtheextendskeyword.
E.Is-arelationshipscanbeimplementedusingtheimplementskeyword.
F.Anarrayoracollectioncanbeusedtoimplementaone-to-manyhas-arelationship.
G.TherelationshipbetweenMovieandActressisanexampleofanis-arelationship.
第5题:
Auserhaschangedtheirpasswordusingthepasswdcommand,andnoticesthatthechangeisonlymadetothelocalnode.Whentheadministratorchangestheuser’spasswordfromthecommandlineusingthepasswdcommandthechangeismadecluster-wide.Whatisthemostlikelycauseofthisproblem?()
A.TheuserhasaUIDlessthan200
B.Theuserhasbeendefinedasanadministrativeuser
C.Thefile/usr/es/sbin/cluster/clpasswdisnotexecutablebytheuser
D.Theuserneedsexplicitauthorizationtochangetheirpasswordcluster-wide
第6题: