欢迎来到计算机考试题库网 考试题库官网
全部科目 > 计算机考试试题及答案解析

未知题型

Thecurrenttimezoneforoneoftheusersessionsissettothedatabaselocaltimezone.Foroneapplication,theusersessionrequiresthetimezonetobesettothelocaloperatingsystemtimezonewithoutaffectingotherusersessions.Whichtwosolutionscouldtheuserimplementtoachievethisobjective?()
A.usetheALTERSYSTEMcommandtochangethetimezone
B.usetheALTERSESSIONcommandtochangethetimezone
C.usetheALTERDATABASEcommandtochangethetimezone
D.setthevaluefortheoperatingsystemvariableORA_SDTZontheclientmachine
E.setthevaluefortheoperatingsystemvariableORA_SDTZonthedatabaseservermachine

    A.Foroneapplication,theusersessionrequiresthetimezonetobesettothelocaloperatingsystemtimezonewithoutaffectingotherusersessions.Whichtwosolutionscouldtheuserimplementtoachievethisobjective?()
    A.usetheALTERSYSTEMcommandtochangethetimezone
    B.usetheALTERSESSIONcommandtochangethetimezone
    C.usetheALTERDATABASEcommandtochangethetimezone
    D.setthevaluefortheoperatingsystemvariableORA_SDTZontheclientmachine
    E.setthevaluefortheoperatingsystemvariableORA_SDTZonthedatabaseservermachine
【参考答案】

B, D

点击查看答案

相关考题