网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
2、开放收集器(OC)的特点是()
A.不能输入高电平
B.不能输入低电平
C.不能输出高电平
D.不能输出低电平
参考答案和解析
线与
更多 “2、开放收集器(OC)的特点是()A.不能输入高电平B.不能输入低电平C.不能输出高电平D.不能输出低电平” 相关考题
考题
AcustomerneedstoanalyzeanapplicationthatwasdevelopedforOracleApplicationServer10gR2or10gR3(OC4J)inordertopreparetoupgradetheinfrastructuretoWebLogic12c.ThecustomerwantsunderstandthechangesrequiredtobemadetotheapplicationandhowtoconfigureWebLogicintosupportthenewlyupgradedapplication.Whichthreeactionswouldyourecommendforupgradingthecustomer‘sapplicationandserverconfiguration?()A.UseOracleUpgradeManagertocreateanewWebLogicdomaintemplatefromanOAS/OC4Jinstallationandredeploytheapplication.B.UseSmartUpgradetoanalyzetheOAS/OC4JserverconfigurationandcreateWebLogicconfigurationfiles.C.UseSmartUpgradetoanalyzetheapplicationarchive(EAR/WAR/JAR)SourceDirectoryorIDeveloperprojectandgenerateareportthatdescribestheareasoftheapplicationthatneedtobeupdated.D.UsetheConfigurationWizardtoextendanexistingWebLogicdomainwithOAS/OC4Jsupportlibrariesandredeploytheapplication.E.UseSmartUpgradetogenerateapplicationartifactsanddeploymentdescriptorsthatcanbedeployedtoWebLogic.
考题
在空气采样时,要带样品空白,其做法是()A、将空气收集器带到采样点,除不连接空气采样器,只需将空气收集器自然平放在采样现场,收集和样品采集相同时间内的自然沉降或自然吸附的化合物本底外,其余操作通样品B、将空气收集器带到采样点,除与空气采样器连接但不打开空气采样器外,其余操作同样品C、将空气收集器带到采样点,除不打开空气收集器外,其余操作同样品D、将空气收集器带到采样点,除不连接空气采样器采集空气样品外,其余操作同样品
考题
单选题空气采样用仪器由哪几部分组成?( )A
收集器、流量计、抽气动力B
收集器、吸收剂、流量计C
吸收剂、流量计、抽气动力D
收集器、吸收剂、流量计E
收集器、吸收剂
热门标签
最新试卷