理论上讲，在期权交易中，买方所承担的风险是有限的，而获利空间是无限的。
G01X100Z50R30中X表示：（）。 尺寸地址。 非尺寸地址。 程序号地址。 坐标轴地址。
In the plan phase， network readiness assessment addresses which customer need？ Select exactly 1 answer（s） from the following：（）。 an assessment of the preparedness of the customers existing system infrastructure to support a propose solution。 a comprehensive design that has been customized based on the operations processes， network management processes， and tools of its system。 an in-depth assessment of the operational environment required to support the operation of both the current and planned solutions。 the optimal technologies for supporting its business requirements and objective。
广告编排要遵守的最基本的原则是（） 符合法律.法规及其他社会规范。 符合媒介的编辑方针和形象定位。 注意对社会利益的潜在影响。 满足广告主合理的特殊要求。
Which two statements about the Cisco Nexus 1000V VSM are true?（） It performs switching decisions and forwarding for the VEM。 It can be run on a virtual machine。 It can be used for remote VEM switching Iine card。
首次提出公钥密码体制的概念的著作是（）。
