interview:developer:20170423:start

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interview:developer:20170423:start [2017/06/02 12:28] don.leeinterview:developer:20170423:start [2017/11/27 11:19] (current) – removed don.lee
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-====== 20170423 nodejs interview ====== 
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-===== Javascript ===== 
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-==== 問答題 ==== 
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-Reference: https://stackoverflow.com/questions/1684917/what-questions-should-a-javascript-programmer-be-able-to-answer 
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-<note> 
-[[https://jsfiddle.net/questwork/ttmyG/|Why would this code not work as expected? Is anything missing?]] 
-</note> 
- 
-<note> 
-[[https://jsfiddle.net/questwork/72pHB/|Why does it alert undefined when I declared the jack variable to be 'Jack'?]] 
-</note> 
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-<note> 
-[[https://jsfiddle.net/questwork/Ge9ta/|What will this code alert? Why?]] 
-</note> 
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-<note> 
-[[https://jsfiddle.net/questwork/6QppX/|Why does the second alert say undefined?]] 
-</note> 
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-<note> 
-[[http://jsfiddle.net/questwork/qj2z7/|Why do the anchors, when clicked on, alert -1 instead of their respective counter inside of the loop?]] 
-</note> 
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-  * Explain and give example of using Function.prototypr.apply() 
-  * ES6 跟 ES5 有什么差别?请以代码举例。 
-  * What is JSON? 
-  * Explain MVC 
-  * 什么是 Callback?  
-  * 什么是 Promise? 
-  * Callback 跟 Promise 有什么差别?请举例。 
-  * 什么是设计模式 Design Pattern?请指出三个设计模式并以代码说明其中一个。 
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-==== 習作題 ==== 
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-<note> 
-數列 
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-http://jsfiddle.net/questwork/nfb7B/ 
-</note> 
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-===== NodeJS ===== 
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- 
-<note> 
-Node.js event loop  
-reference: https://blog.risingstack.com/node-js-at-scale-understanding-node-js-event-loop/ 
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-https://jsfiddle.net/questwork/10497gs8/ 
-</note> 
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-===== MongoDB ===== 
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-假设你要做一个图书管理系统。你会怎样设计 MongoDB document 以达到以下需求? 
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-  * 读者能以作者姓名丶分类丶书名丶出版社丶年份找书籍。 
-  * 请写出以作者姓名或书名的 Query? 
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-===== Framework ===== 
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-  * 有没有使用 Node.js + Express + MongoDB + Mongoose 的经验?请举例。 
-  * 有没有使用 oAuth 及 Passport.js 的经验?请举例。 
-  * 有没有使用 Backbone.js 的经验?什么是 Model, View?请举例。 
-  * 有没有使用 ReactJS 的经验?请举例。 
  
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  • Last modified: 2017/06/02 12:28
  • by don.lee