team : ecommerce, 职位:full stack engineer
第一轮,印度小姐姐:make three api calls and get the last response. 用promise chain和aysn await, make http request
each api given http request method and backend request & response
/login, /subscribe, /orders
第二轮,白人小哥,后端的:
1.talk about React and redux
2.challenge project in work
3.why we cannot implement JSX in browser
4.how many phases in component life cycle?
5.explain initialization in component life cycle
第三轮(用zoom,arkansas小哥):
-
String (indexOf, splice, slice,…)/Array (some, every, …) /Object apis
-
React, Redux
-
testing in frontend, unit test (Jest/Enzyme/other testing tools)
第四轮:经理面,用zoom
-
react feature
-
the advantages and disadvantages using react
-
what is props and state?
-
how you use state in react?
-
As for props, can child component pass value to parent component?
-
how many event in react?
-
Explain Synthetic Event in React
-
Stateful component and stateless component
-
Can stateless component change state?
-
What is Flux, the difference between Redux and Flux
-
why you use redux?
-
What are redux components? Is view the component in redux?
-
can redux reverse data flow?
-
what is pure component? give an example