当前位置:国家开放大学(信息技术与教育技术(1))题库
负温下钢结构使用防火或防腐涂料时,下面说法错误的是()。 ["A.涂刷前构件表面应保持干净、干燥 ","B.可用热风或红外线照射干燥 ","C.干燥温度、时间可不由试验确定 ","D.构件有薄冰时不得进行涂刷工作"]
RO运行中注意事项?
简述加涅提出的学习过程的内部阶段。
标准罐是一种(),该容器在顶和底部位置均有一个渐缩断面或颈 ["容积量器","标准量器","非标准量器","容量标准器"]
The VPN termination function provides the ability to connect two networks together securely overthe internet. Which of these is true of IP addressing with regard to VPN termination?() [" termination devices need routable addresses inside the VPN"," termination devices need not routable addresses inside the VPN"," IGP routing protocols will update their routing tables over an IPsec VPN"," addressing designs need to allow for summarizatio"]
简述信息的功能。