课程
题库
问呀
动态
下载
课程
课程
问答
试卷
名师
文章
您现在位置:
题库练习
>
>
中项系统集成
>
浏览试题
[判断题]
安全色标是特定的表达安全信息含义的颜色和标志。( )
A
正确,错误
收藏
查看答案
参考答案
试题答案:
正确
答案解释:
对不起,设置不允许查看答案解释。
相关题目
NAT技术是将私网地址转换为可用的公网地址,在下列IP地址中,( )是可用的公网地址。
某工程施工期间,施工单位在施工现场显著位置对危险性较大的 分部分项工程进行公告。下列分部分项工程中,属于超过一定规模的 危险性较大的分部分项工程的是()。
某公司主营产品有甲、乙、丙、丁四种。按照历史数据预测,下半年的市场需求总量可能有10万件、15万件和20万件三种情况,对应的概率分别为50%、30%、20%不同情况下各产品带来的市场收益(单位:万元)如表所示。为了追求利润最大化,该公司应该生产( )。
Today, it’s hard to imagine any industry or business that has not been affected by computer-based information system and computer applications.Most experts agree on the fundamental difference between data and information. Data are raw facts about the organization and its business transactions. Most data items have little meaning and use by themselves. Information is data that has been( 1 ) and organized by processing and purposeful intelligence. The latter, purposeful intelligence, is crucial to the definition—People provide the purpose and the intelligence that produces true( 2 ). In other words, data are a by-product of doing business. Information is a resource created from the data to serve the management and decision-making needs of business.Information technology (IT) is a contemporary term that describes the combination of computer technology (hardware and software) with telecommunications technology (data, image, and voice networks). Information technology has created a data and information ( 3 )in virtually all businesses. The ability of businesses to harness (利用)and manage this data and information has become a critical success factor in most businesses.An information system is an arrangement of people, data, processes, information presentation, and information technology that interact to support and improve day-to-day operations in a business, as well as support the problem-solving and decision making needs of management and users. Stated simply, information systems( 4 )data into useful information. An information system exists with or without a computer. But when information technology is used, it significantly( 5 )the power and potential of most information systems.
在建工程结构施工完毕的每层楼梯处,应设置消防水枪、水带 及软管,且每个设置点不少于 4 套。( )
在系统能力管理中,能力数据库的数据构成了性能评价和能力管理报告的基础,这些报告将会提交给技术和管理部门。能力数据库中输入的数据有多种数据类型,下面所列①〜⑥ 中,( )包含了能力数据库中输入的数据。①业务数据 ②服务数据 ③技术数据④服务和组件报告⑤财务数据 ⑥资源应用数据
手持电动工具转动时,不得() 。
( )属于定量风险分析的工具和技术。
关于信息系统生命周期的描述,不正确的是( )。
项目组合生命周期由()4个阶段组成。
热门试题
1.
规划风险管理是( )如何实施项目风险管理活动的过程。
2.
Businesses have also been engaging in a type of electronic commerce , ( )occurs when one business transmits computer-readable data in a standard format to another business.
3.
建筑施工安全生产检查评分汇总表得分值不足() 时,评定的 等级为不合格。
4.
下面哪种基坑工程支护体系,称为桩板式支护结构,适用于土质 较好,不需要抗渗止水或地下水位低的基坑。()
5.
( )是电子商务系统规划的主要方法之一。
热门试卷
2024.05基础知识(回忆版)
去做题
已有339做题
2605《综合知识》模拟考试卷一
去做题
已有301做题
《综合知识》考前模拟
去做题
已有295做题
2025年1月份月考(1-6章)
去做题
已有285做题
2025考期(1-6章)保温卷-1
去做题
已有283做题