Computers a can draw on computer-based information systems to control activities in every area of their company. On any kinds of performance measures, the information provided by these systems helps managers compare standards with actual results, find out problems, and take corrective action before it is too late to make changes. Now, there are about 24 million microcomputers in use in the United States - one for every 10 citizens. It is estimated that by 1996, 61 percent of American managers will be using some sort of electronic work station. In order for managers to be sure that the computer-based information they are receiving is accurate, they need to understand how computers work. However, in most cases they do not need to learn how to program computers. Rather, managers should understand how computerized information systems work; how they are developed; their limitations and costs; and the manner in which information systems may be used. Such an understanding is not difficult to achieve. 1. Equipped with computers, managers today operate their firms with higher efficiency and less cost than they used to be. B. Wrong 2. Today, financial controls are still exercised in some minor areas such as billing and vocational training. B. Wrong 3. It is unnecessary for a neighborhood baker to use a computer in his shop. B. Wrong 4. At present about A. Right C. Not mentioned A. Right C. Not mentioned A. Right C. Not mentioned A. Right C. Not mentionedABBABCA
上一篇: 职称英语考试综合类经典阅读题(九)
英1/3已婚女性更喜欢和闺蜜共度时光
国际英语资讯:Boy dies after being pushed off train platform in Frankfurt
热浪席卷全球,人体对高温的耐受临近极限!
绚丽奇景:神秘北极光光临美国
国际英语资讯:13 killed, 23 injured in Saudi-led airstrike on market in Yemens Saada
The Special Class 特色课程
美牙医推万圣节糖果回购项目
苏格兰果粉风中凌乱:Siri听不懂苏格兰口音
如果每个人都有一个灵魂伴侣
国内英语资讯:Special treatment for developing members in WTO should be safeguarded: Foreign Ministry
双语小说阅读:《谁动了我的奶酪》(2)
心远地自偏:守望内心深处的宁静
国内英语资讯:Fight against terrorism, extremism in Xinjiang should be supported, respected: Chinese FM
国际英语资讯:Trump signs bill extending funding for 9/11 victims
国内英语资讯:Military-to-military relationship important part of China-Philippines ties: Chinese ambassad
近半英国人对伴侣不忠 出轨对象是名人或被原谅
波音要拨款50亿美元补偿航空公司
食用草莓能预防胃病
瑞幸咖啡挡不住了,要进入中东和印度市场
国际英语资讯:Mozambique pass amnesty bill eyeing lasting peace