With hundreds of millions of electronic（）taking place daily， businesses and organizations have a strong incentive to protect the（）of the data exchanged in this manner， and to positively ensure the（）of those involved in the transactions. This has led to an industry-wide quest for better， more secure methods for controlling IT operations， and for deploying strong security mechanisms deeply and broadly throughout networked infrastructures and client devices. One of the more successful concepts to engage the imaginations of the security community has been the development of standards-based security（）that can be incorporated in the hardware design of client computers. The principle of encapsulating core security capabilities in（）and integrating security provisions at the deepest levels of the machine operation has significant benefits for both users and those responsible for securing IT operations.
A.devices B.transactions C.communications D.businesses
问题2：
A.operation B.completeness C.integrity D.interchange
问题3：
A.identities B.homogeneities C.creations D.operations
问题4：
A.appliances B.chips C.tools D.means
问题5：
A.software B.form C.computer D.silicon
关于无线微波扩频技术，以下哪种说法是错误的？（）。
A.相连两点距离可以很远，适用于相连两点之间具有大量阻挡物的环境B.抗噪声和抗干扰能力强，适应于电子对抗C.保密性强，有利于防止窃听D.建设简便、组网灵活、易于管理
包过滤防火墙对数据包的过滤依据不包括（）。
A.源IP地址B.源端口号C.MAC地址D.目的IP地址
为了保证信息系统工程项目投资、质量、进度及效果各方面处于良好的可控状态，我国在信息系统项目管理探索过程中逐步形成了自己的信息系统服务管理体系，目前该体系中不包括（）。
A.信息系统工程监理单位资质管理B.IT基础设施库资质管理C.信息系统项目经理资格管理D.计算机信息系统集成单位资质管理
An Enterprise Resource Planning（ERP）is built upon a commercial（）that promises the seamless （）of all the information flowing through the company ─financial， accounting， human resources， supply chain and customer information. In implementation， all ERP systems include several features. The system is installed on a typical database management system. It requires initial setup according to the organization’s process， but it may be （）according to the organization’s unique process requirements through a tool set contained within the ERP applications. Using ERP， （）can be prescribed to automate approval processes through established chains of command. One of the methods used to effect rapid implementation of the ERP system is to conduct concurrent （）sessions during the early stages of ERP implementation.
A.operating system B.middleware C.software package D.management system
问题2：
A.association B.connection C.combination D.integration
问题3：
A.customized B.made C.manufactured D.produced
问题4：
A.functions B.processes C.information D.workflows
问题5：
A.JRP B.BPR C.RAD D.JAD
在以下几种网络交换技术中，适用于计算机网络、数据传输可靠、线路利用率较高且经济成本较低的是（）。
A.电路交换B.报文交换C.分组交换D.ATM技术