2020 front-end internship interview

I voted for an interview with a relatively small company to practice my hands

Of course I didn’t expect to face it for 2 hours at once

The following are the approximate interview questions (forced recall)

1. There are several internship experiences on your resume. Can you tell me why each paragraph left?

Probably it is the end of the summer vacation. (The ps interviewer said that the company does not like to leave the job easily. This is a summer internship. After the summer vacation, I must run away.

2. Have you ever understood CSS3?

3. Familiar with what features of CSS3

4.html5 features

Semantic SEO search

5. New features of ES6

6. Talk about the data type of JS

7. Talk about the implementation of Number

8. Talk about the understanding of symbol

9. Advantages of Node.js BFF layer

10. How to get the information on what platform

I didn’t answer this. The interviewer said it was in an attribute called useragent on the window object.

11. Talk about the prototype chain and the realization of the prototype chain

12. Have you understood the BOM tree?

13. Talk about the HTTP protocol

What are the request headers of the HTTP protocol
14. Talk about the understanding of the status code

15. Know the Vue framework

I basically didn’t ask about it because the company uses react. He asked me to talk about react. I don’t know much about it.

16.Can webpack write a configuration by itself

17. I talked about my own project, because I had 3 projects, so I talked for about 1 hour

18. Talk about the academic record at school, professional courses and so on

I am very high on this, so I am very happy. Then I said that I have various first-class scholarships and provincial government scholarships
.

I asked about the shortcomings of my interview. The
interviewer said that I don’t know the basic information of the web very well, and the other parts are good.

Then I went to the running link and felt that the interviewer was quite satisfied, because I basically answered all except the web, so I decided to take a good look at the information mounted by the window object

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Origin blog.csdn.net/qq_43681850/article/details/109756289