More than 50 interviews have been summarized, and notes and detailed explanations have been taken from April to June (including core test sites and 6 large factories)

Recently, more and more people feel that the interview is difficult , On the one hand, the market environment , The more important aspect is The enterprise is right Java Talent requirements It's getting higher and higher .

Basically, there are two kinds of people with such feelings , First of all , Although it hangs 3、5 Years of experience , But there is little in my stomach , There's nothing that can be done , I am not aware of the problem ; second , Have their own technical pursuit , But it's not hot enough , Practice more and absorb more knowledge , It's not a problem to temper .

Take me , A few years ago, my heart was higher than heaven , I think I'm great , The result is often a false interview , Most people have gone through a period of ignorance .

I've seen a lot later , Take the initiative to learn more from the boss , Salary Can relatively smoothly rise with the accumulation of experience .

The interview questions shared in the private circle before , Feedback was pretty good , Today, I will share a wave of .

1、2022  Real interview questions of the big factory in

The real interview question of Dachang + The core knowledge points cover + Detailed answers ！ The content is quite complete , Cut a part of the picture .

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Manually pass one by one

Not suitable for students

If you have relevant programming experience, you can consider it as appropriate

There are also some descriptions of interview related processes and skills , Help us know ourselves and the enemy .

The core knowledge points cover

JVM 39 Avenue 、Java I/O 15 Avenue 、Kafka 16 Avenue 、MySQL 32 Avenue 、Netty 15 Avenue  、Dubbo 15 Avenue 、ZooKeeper 28 Avenue 、MyBatis 27 Avenue 、Redis 40 Avenue 、Spring 129 Avenue 、 Message queue   16 Avenue 、 Distributed   15 Avenue 、 Microservices   15 Avenue 、Java Concurrent programming   72 Avenue 、Java aggregate   30 Avenue .

15 A technology stack , Cover Java All core knowledge points . And the topic fits the reality , Even if you don't plan to interview , It can also help you lay a solid foundation 、 Improve the technical system .

A detailed explanation of the answers will help you find out and fill the gaps

（ Limited space , Only part of it was intercepted ）

2、100 A required algorithm for a large factory

Big factories must take the exam , A set of information to help you deal with ！

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Please wait patiently after adding

Manually pass one by one

Not suitable for students

If you have relevant programming experience, you can consider it as appropriate