银行承兑票据市场主要由（）等几个环节构成。 出票。 承兑。 贴现。 转贴现。 再贴现。
ACCESS数据库的备份文件，通常其后缀名是（）。 mdb。 mdf。 dmp。 bak。
Internet Protocol videoconferencing (IP/VC) provides which two business benefits? （） Real-time discussions of patient information among remote medical teams。 Reduced travel time for instructors responsible for different geographic sites。 Improved morale and reduced turnover among employees who receive timely business Updates。 Increased sales and customer satisfaction due to current product information disseminated simultaneously to a global sales force by headquarter。
按照性质，水资源规划包括（）规划与（）规划两种类型。
在微型计算机中的下列存储介质中，访问速度最快的是（）。 硬盘。 光盘。 软盘。 ROM。
If it is properly deployed， a controller-based access point is capable of monitoring all VLANs on a networkwhen you select which of the following modes from the AP Mode drop-down menu on the controller？（）
