A.TargetandPrimary
B.SourceorTarget
C.TargetorSecondary
D.SourceandSecondary
第1题
A. id
B. who
C. whois
D. lsuser
第2题
AcustomerhaspurchasedthreeIBMSystemStorageDS8300systemsandwouldliketohavetheirSANandstorageadministratortrained.Thecustomerisworriedabouthavingmuchoftheirstaffoutoftheofficeatthesametimeattendingcourses.Whichtrainingalternativeprovidesthenecessarytrainingwiththeleastimpact()
A.purchasethetrainingCDforthedisksubsystemandhavethestaffdoself-pacedtraining
B.havetheIBMServiceSupportRepresentativeperformthetraining
C.contactIBMEducationServicesforanonsitetrainingclass
D.sendonepersonatatimetoanIBMtrainingsession
第3题
A.32
B.64
C.128
D.256
第4题
A. mv /old_dir/file /new_dir
B. mv -p /old_dir/file /new_dir
C. mv -k /old_dir/file /new_dir
D. mv /old_dir/file /new_dir/new_file
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!