IT的优缺点

优点：环境熟悉，遇到困难可以讨论

缺点：收费高，不能独立思考，受制于人

个人建议：自学，性价比高，能独立思考，这正是IT必需具备的技能，如果你工作中碰到一个问题解决不了，你去找谁。找同事，别指望别人了，同事还有很多问题没解决呢。所以最后还是靠自己。

自学的话，推荐上面的你可以去看下，希望可以帮助到你

望采纳！

前端主要做的是展现层的工作。更通俗来说就是用户直接面对的东西。所以重在视觉效果、交互效果。对于前端圈子来说，“轮子”迭代很快，一个概念兴盛起来可能迅速的落地。比如近几年的mvvm。前端相对入门比较简单，前端主要是学习html、css、js尤其是js，现在js的地位越来越高。一个前端水平的标杆就是js功底。前端可以快速入门并实战。

后端重在数据处理，技术栈要求可能更多更杂，除了会后端编程语言以外，还需要熟练掌握一些中间件，比如web容器、消息中间件、缓存中间件、负载均衡器。而且对性能、甚至系统的并发量有很高的要求。但是后端的技术落地都比较慢，演进需要时间，追求稳定。后端是发动机，对web端、移动端、IoT提供数据和逻辑支撑作用。后端的技术水平需要时间和实践的慢慢积累。

两个方向其实都对你的学习能力，逻辑能力有很高的要求。这一行不是入了门就可以高枕无忧了，如果不学习就容易被淘汰。

Some of the advantages of information technology include:Globalization - IT has not only brought the world closer together, but it has allowed the world's economy to become a single interdependent system This means that we can not only share information quickly and efficiently, but we can also bring down barriers of linguistic and geographic boundaries The world has developed into a global village due to the help of information technology allowing countries like Chile and Japan who are not only separated by distance but also by language to shares ideas and information with each otherCommunication - With the help of information technology, communication has also become cheaper, quicker, and more efficient We can now communicate with anyone around the globe by simply text messaging them or sending them an email for an almost instantaneous response The internet has also opened up face to face direct communication from different parts of the world thanks to the helps of video conferencingSome disadvantages of information technology include:Unemployment - While information technology may have streamlined the business process it has also crated job redundancies, downsizing and outsourcing This means that a lot of lower and middle level jobs have been done away with causing more people to become unemployedPrivacy - Though information technology may have made communication quicker, easier and more convenient, it has also bought along privacy issues From cell phone signal interceptions to email hacking, people are now worried about their once private information becoming public knowledgeLack of job security - Industry experts believe that the internet has made job security a big issue as since technology keeps on changing with each day This means that one has to be in a constant learning mode, if he or she wishes for their job to be secure

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