试题详情单项选择题在SQL*PLUS中,显示执行时长的命令是()A、set time onB、set timing onC、set longD、set timelong onE、set sqlprompt正确答案:B答案解析:关注下方微信公众号,在线模考后查看热门试题Which of Given: WhatistheresYou have You are cWhich of the followiView the EWhat does̳How can The user Alice wantsWhat RMAN̳You realize that theGiven: WhatistheresMary has a view callWhich two̳You are Which of the followi You have When tuning While Monitoring th What is t