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问题 单项选择题

环境管理体系的基本内容由5个一级要素和17个二级要素构成，其中一级要素“4.4实施和运行”所包含的二级要素有( )。

A．信息交流
B．目标和指标
C．文件控制
D．环境管理体系审核

答案

参考答案：C

解析： 一级要素“4．4实施和运行”所包含的二级要素有：文件控制、运行控制、应急准备和响应。

单项选择题

下列各项介绍现代物流有误的一项是（）。

A.要实现整体最优，最好使用信息技术

B.是以信息为中心，密切联系需求和供给的系统

C.信息系统使的发展，使现代物流进入了突飞猛进的发展

D.将包括信息在内的各种软件和硬件资源整合，统一规划，才能有效地协调企业部门及企业的上下游
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单项选择题

UML-based tools are often used for J2EE/.NET application analysis and design, both because UML’s object orientation is ideal for the J2EE/.NET implementation (66) and because of the expanding scope and complexity of today’s enterprise endeavors. (67) the approaches diverge at the coding/implementation phase, a common set of analysis and design techniques applies to both J2EE and.NET.
The use of a virtual machine (VM) architecture is also common to J2EE and .NET. Application development tools (68) intermediate-level code instead of platform-specific binary code, which means the VM interprets that code in real time or performs Just-In-Time (JIT) compilation; the Microsoft VM always runs JIT-compiled code. This VM-based model results in (69) -independent applications and is conducive to the late-binding technique that’s (70) to the OO approach.

A．other

B．simplify

C．complex

D．critical
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