Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Time:2021-12-9

In 2021, we can easily obtain offers from five major manufacturers. In fact, these credits are due to the work of Ali teamJava core mind map, Xiaobian shares it here today and hopes to help more partners get more high paying offers;

This article is divided into two parts

  1. Ali Java mind map
  2. Core summary after 42 interviews

Two points that help you get a high salary

  1. Many times, during a short interview, the interviewer can’t know your specific technical level. But if you can give the address of your GitHub or blog, it will brighten the interviewer’s eyes. Moreover, the long-term update of the blog can summarize and review the technical knowledge, which is of great help to the improvement of technology.
  2. Many times, the person interviewing you is not necessarily your technical level. How many projects you have done is not the most important. It is more your expression ability and understanding ability. The interviewer may not understand what you do, but you can feel your expression ability and understanding ability. When expressing the project experience, you need to tell it from the project requirements, architecture, technical points and the modules you are responsible for developing.It is particularly important to express the modules developed by yourself. It is much more important to finish one project clearly than to finish 10 projects vaguely. (you should know everything about making rockets during the interview ~)

Brain map note sharing

It is better to take brain map together with content~

The general contents include: Java collection, JVM, multithreading, concurrent programming, design pattern, spring bucket, Java, mybatis, zookeeper, Dubbo, elasticsearch, memcached, mongodb, redis, mysql, rabbitmq, Kafka, Linux, netty, Tomcat and other technology stacks!

Because there are too many details, only the screenshots of some knowledge points are briefly introduced. There are more detailed contents in each small node!

(ALI brain map) the complete PDF version has been packaged. Friends in need can help forward it. After reading the comments in the article comment area, you can get the free download method;

List of contents

Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi

[image upload failed… (image-9346e6-1614413636618)]

Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi

Screenshot of supporting content:

[image upload failed… (image-eea743-1614413636618)]

Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi

Core summary after 42 interviews

Only by constantly summing up and constantly looking inside, can we make ourselves stronger;

Just like the two tips at the beginning of the article, I will go to the website to look for the latest interview questions and review them before each interview. After the interview, I will review my experience and slowly form the habit of condensing and condensing, summarizing and summarizing. After tempering, I will form this real interview question for a large factory; (part of it comes from Li Kou, part from my interview experience, and part from the sharing of friends)

Due to too much content, the following is also in the form of screenshots to show you;

The two note (ALI brain map one thousand interview questions) has been packaged, and the old iron old fellow wants to read the trouble to help forward the article, then read the comment area comment, that is, get free download.

Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi

There are too many interview questions, and the catalogue also has dozens of pages, so the catalogue can only show part of the content for you~

Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi

[image upload failed… (image-a27c44-1614413636617)]

Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi
Inventory 2021 interview high frequency questions: brush Java brain map, successfully scored the US group, byte, trembling sound, tiktok and so on 7 offer!

Shencao: with the “Alibaba Java brain map”, it has successfully won five offers, including Tencent, ant, station B, byte and didi

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