试题详情单项选择题出于安全原因,管理员需要配置服务器以限制到某应用程序服务器的邮件流量。以下哪项技术可用于管理这一操作?()A、PAT(PortAddress Translation)B、ACLsC、子网掩码D、端口堵塞正确答案: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 the followiA company̳When making changes Which of A user on a network Which of For security reasonA technicianA user sWhich of the followiWhich of Which of How many An administrator neWhich of the followiWhich of the followiAn administratWhich of The CHKDSKQAn 8X AG