您在一台计算机上安装一个名为 App1.exe 的应用程序。安装后,计算机变得没有反应。您重新启动计算机,并尝试卸载 App1.exe。卸载 App1.exe 失败。您需要将计算机还原到其以前的功能状态。您必须用最少的管理工作量来实现该目标。您应该怎么做?() ["从“恢复”中,还原一个系统还原点","从 App1.exe 的“以前的版本”选项卡中,单击“还原”按钮","启动计算机,按 F8,然后使用“最近一次的正确配置”","创建一个系统修复光盘,然后从该系统修复光盘启动计算机"]
汇付是付款人主动通过银行或其他途径将货款交收款人的一种支付方式,所以属于商业信用,而托收通常称为银行托收,因而它属于银行信用。
根据国务院《生产安全事故报告和调查处理条例》,致使120名操作工人急性工业中毒的安全事故属于()。 ["特别重大事故","重大事故","较大事故","一般事故"]
You are a systems administrator responsible for configuring a Windows Server 2008 SMTP server. Yourorganization is currently using the default SMTP virtual server for sending order notifications from a single Web application called ContosoOrderManagement. Recently, you have noticed that a largenumber of messages have been sent to the SMTP virtual server from other computers and users. Which two methods can you use to prevent unauthorized access to the SMTP server?() ["Enable Basic Authentication.","Configure a smart host for use by the SMTP virtual server.","Add Connection Control entries to limit which IP addresses can use the SMTP server.","Modify settings on the Security tab of the properties of the SMTP virtual server."]
法医物证检验有何意义?
库存盘点的方法:主要有永续盘点和()两种方法。