题目内容

系统管理预算可以帮助IT部门在提供服务的同时加强成本/收益分析,以合理利用资源、提高IT投资效益。在IT企业的实际预算中,所需硬件设备的预算属于(40),故障处理的预算属于(41)。

A. 组织成本
B. 技术成本
C. 服务成本
D. 运作成本

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听力原文:W: How much are these suitcases?
M: The red ones sell for 65.50 and the green ones for 45.50.
W: I'll take the cheaper one then.
Q: What kind of suitcase did the woman buy?
(18)

A. The red one.
B. The good one.
C. The green one.
D. The other one.

站在数据库管理系统的角度看,数据库系统一般采用三级模式结构,如下图所示。图中①②处应填写(19),③处应填写(20)。

A. 外模式/概念模式
B. 概念模式/内模式
C. 外模式/概念模式映像
D. 概念模式/内模式映像

A.The increasing number of users of the English language.B.The diverse functions of th

A. The increasing number of users of the English language.
B. The diverse functions of the English language.
C. The penetration of the English language into various aspects of society.
D. The global spread of the English language.

A.Her sister lives there.B.She attended collage there.C.She lives thirty minutes from

A. Her sister lives there.
B. She attended collage there.
C. She lives thirty minutes from there.
D. She visited there last year.

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