在证券发行信息披露制度中处于核心地位的文件是() ["上市公告书","重大事项公告书","招股说明书","年报概要"]
Choose the element that differentiates the Cisco SBCS solution from the competing Avaya IP Office and Nortel BCM 50 solutions.() [" SBCS providesPoE through a modular upgrade."," SBCS supports more analog trunks than the competitors."," Only SBCS provides bundled conference calling."," Only SBCS provides a wireless option."]
下列犯罪的主体是特殊主体的有() ["损害商业信誉、商品信誉罪","非法转让、倒卖土地使用权罪","逃避商检罪","虚假广告罪"]
班杜拉的观察学习过程包括()。 ["配置过程","保持过程","复制过程","动机过程","反思过程"]
从业务技术的角度分析,网上银行的风险包括两类,即基于互联网技术和信息技术导致的()风险和基于虚拟金融服务品种形成的()风险。
简述生态系统管理的基本原则。