The Cisco 521 Wireless Express Access Point used in the Smart Business Communications System can be configured to operate in which mode?（） [" controller-based mode only"," either standalone mode or controller-based mode"," standalone mode only"]
试述人机系统评价的要点.
按敲定价格与标的资产市场价格的关系不同，期权可分（）。 ["价内期权","平价期权","溢价期权","价外期权"]
简述西红花的作用。
The following exhibit displays the NetFlow statistics for a CIS router, which will be helpful for a network administrator to collect IP traffic information. Which two numbers separately refer to the percentage of packets sized between 32 and 64 bytes and the number of flows in progress?（） [" 24.9%, 980"," 6.94%, 980"," 69.4%, 35"," cannot be determined from this output"," 69.4%, 4061"]
银行产品的生命周期有四个阶段：（）、成长阶段、（）衰退阶段。
