第2题: [单项选择]以下是关于某个信息系统的描述,请问该系统属于哪种类型的信息系统 Ⅰ.该系统以提高工作效率为目标 Ⅱ.该系统可以监测企业业务的运行状况 Ⅲ.该系统面向三个管理层次的管理人员 Ⅳ.该系统解决的问题是结构化问题 A. TPS B. MIS C. DSS D. OIS 参考答案:B 答案解析:【命题目的】本题综合考查几种类型的信息系统的功能和特点。 【解题要点】能够解决结构化问题的系统只有TPS和MIS,所以C),D)不对;而在 TPS和MIS中,只有MIS是面向三个管
第3题: [单项选择]下列与修改表结构相关的命令是()。 A. INSERT B. ALTER C. UPDATE D. CREATE 参考答案:B 答案解析:
第10题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard{{/B}} A. The Swan Hotel in Chicago. B. Somewhere in the town. C. A beach hotel in California. D. His aunt and uncle’s home. 参考答案:D 答案解析:[听力原文]
W: Where can I get in touch with you while you are out of town
M: I’ll stay at the Swan Ho
第25题: [单项选择]Questions 11~14 are based on the following monologue.What does the monologue mainly discuss A. A recipe for a soft drink. B. The medical effects of cola. C. The history of cola. D. Soft drink production. 参考答案:C 答案解析:[听力原文]11-14 How many of you drink cola Nearly everybody. Do you know that cola started out n