Which two characteristics are true of a firewall running in routed mode based on the following information?() [" FWSM routes traffic between the VLANs."," FWSM switches traffic between the VLANs."," Routed mode is often called bump-in-the-wire mode."," Routed mode firewall deployments are used most often in current designs."]
企业知识产权战略可分为企业专利战略、企业商标战略、企业著作权战略三大类。
溶解载荷
下列几项费用中,不是主要导致冬期施工成本费用增加的一项是()。 ["人工费及设施费","材料费用","技术措施费","规费"]
有一1998年6月30日发行的10年期附息债券,面值为1000元,年利息9%,每年付息一次。某投资者于2005年3月10日的购入价为960元,2006年4月30日为976元,问其持有期收益率是多少?
哪些情况下应立即将变压器停电?