首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
In managing information resources, the medium may be the key to an effective system. The medium is a vehicle, a tool, or a conta
In managing information resources, the medium may be the key to an effective system. The medium is a vehicle, a tool, or a conta
admin
2010-07-14
33
问题
In managing information resources, the medium may be the key to an effective system. The medium is a vehicle, a tool, or a container for holding in formation; the information itself is the thing of value.
Three popular categories of information media are paper, film, and electronic storage devices. The media choice must not be viewed as a choice among these three, however; it must be viewed as an opportunity to select from a multitude of media possibilities in combinations that build effective systems. In many instances the person responsible for information-resource management is not the person who determines the medium in which information will be created. In such a case, the manager of a firm’s information re sources faces a challenge in making a significant contribution to the organization’s objectives.
For effective management of information resources, media conversion may be necessary. Examples include keying or scanning paper documents to convert them to electronic media. Other processes convert electronic media from one format to another. For example, disk files created on one system may not be compatible with another system. Various hardware and software combinations can be used to convert files to formats that equipment will accept. For information generated within organizations, this necessity of making systems compatible may be eliminated by cooperative planning. However, very little control can be exercised over the media used to generate information that comes to your organization from the outside.
The medium for information may be selected to satisfy a need that exists when information is created and communicated. For example, a paper record may be created because of its portability and because no special equipment is necessary for later references to that information; electronic transmission may be selected because it is the fastest means of communicating information. A firm may use electronic mail because a network already exists for on-line computer communication. The additional application may cost less than post age to mail paper memos.
The main idea of the last paragraph is that ______.
选项
A、paper record is the most convenient medium for later reference
B、electronic mail costs less than postage to mail paper memos
C、different media for information may be selected for different purposes
D、by using different media, a firm can create various information for its objectives
答案
C
解析
转载请注明原文地址:https://jikaoti.com/ti/eZFMFFFM
0
大学英语六级
相关试题推荐
A、Unemployment.B、Familybreakup.C、Mentalproblems.D、Drinking.B女士问男士,在街上流浪的是哪些人?男士说,有失业的,有精神病患者,还有一些酒鬼。这些信息中没有“家庭破裂者”所以选B。
ThestudyfoundthatcigarettesmokingamongAmerican【36】______droppedduringthepastyear.Thedropcontinuesageneraldecre
ThestudyfoundthatcigarettesmokingamongAmerican【36】______droppedduringthepastyear.Thedropcontinuesageneraldecre
A、Acquireinformationfromsatellitesmoreefficiently.B、Torealizefullcoverageofareathesatellitepassesover.C、Building
A、Motorvehicleswereconstantlyarrivingordeparting.B、Tastyfood.C、Acomfortable,medium-sizedhotel.D、Old-fashionedse
Theaboveexperimentshowsthatnotalltheinformationwhichisreceivedcanberetainedforevenasecond.Theinformati
AIDS(AcquiredImmuneDeficiencySyndrome)isafataldiseasethatdestroystheimmunesystem.MorethanfouroutoffiveAIDSc
AIDS(AcquiredImmuneDeficiencySyndrome)isafataldiseasethatdestroystheimmunesystem.MorethanfouroutoffiveAIDSc
随机试题
患者,男性,45岁。胃溃疡病史8年,近3个月疼痛加重,失去节律,用多种药物治疗无效。查体:浅表淋巴结无肿大,腹平软,上腹部压痛,可扪及肿块。就以上病例目前考虑,以下哪项诊断可能性最大
确定无牙患者正中关系的方法中错误的是
洗钱罪的上游犯罪包括( )。
某国中央银行规定,商业银行对居民提供住房贷款的最低首付款比例是30%,最长还款期限是30年,这种规定属于()。
在公文办理中,以下哪些情况下可以使用“通知”?()
下列属于“丝绸之路”上保留至今的文明遗迹是()。
已知函数f(x)连续,且=1,则f(0)=_______.
设A=,求An.
(1)It’sagoldenageforstudyinginequality.ThomasPiketty,aFrencheconomist,setthebenchmarkin2014whenhisbook,"Capi
Thereissomuchtimeleft,soIcantellyouaboutit______.
最新回复
(
0
)