An organization hires a contractor who only needs access to email and a group calendar. They donot need administrator access to the computer. Which VPN model is the most appropriate?() [" Thin Model"," Thick Client"," Port Forwarding"," Clientless Access"," Layer 3 Network Acce"]
《东方专制主义》的作者是?() ["亚里士多德","魏特夫","马克思","恩格斯"]
对有关受教育权提起行政复议的,可以不予受理。()
简述设备设施保管工作的主要内容。
罗斯福执政时期,实行通货膨胀、美元贬值的措施是整顿金融的关键。该措施的影响是()。 ["促使商品价格逐渐回落","确立了美元的世界货币地位","促进国际贸易稳定发展","利于美国对外贸易获利增多"]
某公司只生产一种产品,有关资料如下:全年固定成本总额为10500元,变动成本率为 70%,产品销售单价为50元。要求:计算该公司的保本量并预计销售量为1000件时的利润。