Whilehundredsofspecifictypesofinformationsystemsareinexistencetoday,manyfallintooneormoreoffivecategories:office,transactionprocessing,managementinformation,decisionsupport,andenterprise-widesystems.虽然存在着成百上千的各种信息系统，它们中很多归类为以下5种类别中的一种或几种：办公系统，事务处理系统，管理系统，决策...
信息系统的类型(Typesofinformationsystems) Typesofinformationsystems Thebasictypesofinformationsystem Informationsystemscanbeeitherartificialorcomputer-based, independentorintegrated,batchprocessingoronline.The usualinformationsystemisacombinationoftheabovetypes. ...
TYPES OF INFORMATION SYSTEMS PPTmaterial information system ppt
D None of the above is suited to all levels. 考点 Chapter14Performancemanagementinformationsystems 解析 EIS systems are usually suited to Senior Executives and strategic planning. 多做几道 A government is trying to assess schools by using a range of financial and non-financial factors. One ...
access原义为原义为“接近接近”,计算机英语中经常把它作动词用,表,计算机英语中经常把它作动词用,表示示“存或取存或取”信息,如果两者兼而有之,往往译成信息,如果两者兼而有之,往往译成“访问访问,存取存取” 20Types Of Computer Systems vIn addition to accessing information from the mainframe computer, ...
Guide for Developing Security Plans for Federal Information Systems The objective of system security planning is to improve protection of information system resources. All federal systems have some level of sensitivity and ... Swanson, M 被引量: 56发表: 2006年 ...
Unit2TypesOfComputerSystems Youshouldbefamiliarwiththedifferencesamongcomputersystemsifyouwanttoshowapotentialemployerthatyouhaveafundamentalknowledgeofcomputer.Computerscomeinavarietyofsizesandshapesandwithavarietyofprocessingcapabilities.potentialadj.，“潜在的；可能的”翻译时常变成“可能是未来的…”，如：“...
Quality of ServiceManage LAN traffic so that critical systems are given higher priority. An example is voice-data packets, which need to be delivered quickly. Virtual LANsCreate logical groups of devices in their own virtual LAN. Traffic in one virtual LAN doesn't cross over into another virtua...
Quality of ServiceManage LAN traffic so that critical systems are given higher priority. An example is voice-data packets, which need to be delivered quickly. Virtual LANsCreate logical groups of devices in their own virtual LAN. Traffic in one virtual LAN doesn't cross over into another virtua...
This file system is used by debuggers to access information about kernel symbols without having to access the kernel directly. SHAREFS Provides read-only access to the table of shared file systems for the local system SPECFS (special) Provides access to character special devices and block ...