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.
根据《软件文档管理指南GB/T16680-1996》的要求,有关正式组织需求文档的评审,不正确的是()。
某市政府门户网站建立民意征集栏目,通过市长信箱、投诉举报、在线访谈、草案意见征集、热点调查、政风行风热线等多个子栏目,针对政策、法规、活动等事宜开展民意征集,接收群众的咨询、意见建议和举报投诉,并由相关政府部门就相关问题进行答复,此项功能主要体现电子政务()服务的特性。
包过滤防火墙对数据包的过滤依据不包括()。
在系统建设后期,建设方考虑到系统运维管理问题,希望增加8课时的IT服务管理方面的知识培训,承建方依此要求进行了范围变更。在对范围变更进行验证时,验证准则是()。
关于无线微波扩频技术,以下哪种说法是错误的?()。