问题
填空题
为保证信息系统开发成功，正确的 【17】 和正确的开发策略(方法)是不可少的。
答案
参考答案：方法论或方法
解析： 信息系统建设作为一项复杂的社会和技术工程，要保证系统建设从一开始就可行且有效，保障开发成功，从根本上来说，最重要的是要有正确的方法论和开发策略。
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为保证信息系统开发成功，正确的 【17】 和正确的开发策略(方法)是不可少的。
参考答案：方法论或方法
解析： 信息系统建设作为一项复杂的社会和技术工程，要保证系统建设从一开始就可行且有效，保障开发成功，从根本上来说，最重要的是要有正确的方法论和开发策略。
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| Life in 30 years will be 1 because many changes will take place, but what will the changes be? The population is growing fast. There will be 2 people in the world and most of them will live longer than before. Computers will be 3 smaller and more useful, and there will be at least one in every home. And computer studies will be one of the important 4 in school. People will work fewer hours than they are doing now, and they will have more free time for sports, watching TV and traveling. Traveling will be much cheaper and 5 . And many more people will go to other countries 6 holidays. There will be changes in our food, too. More land will be used for 7 new towns and houses. Then there will be less 8 for cows and sheep, so meat will be more expensive. Maybe people won't eat it every day, they will eat more vegetables and fruit instead. Maybe people will be healthier. Work in the future will be different, too. Dangerous and hard work will 9 by robots. Because of this, many people will not have 10 to do. This will be a problem. | ||||
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