Alibaba internal interview materials

Preface

I've been interviewing Ali for two years , Face to face 200 Many people. （ There are statistics in the system ）, Now I'm leaving , Let's talk about some dry goods .

1、 Education is not important in Ali , It's basically a bachelor's degree. It's not a big problem , More importantly, it depends on which company , Match the project experience . Many small companies have their own backgrounds and can join Alibaba , It's because Ali is just laying out this business . ad locum , There's no difference between a bachelor's degree and a master's degree . Screening resumes is also the first round of outsourcing assistant , Direct boss second round , Then the direct boss calls you directly , Or ask the assistant to ask you .

2、 The first side is important , The first aspect of Ali is basically your direct business leader , That is, the people who will contact the most in the future , He's been through , Later, the professional problems are not very big , This level will also ask very detailed project details , Code or something .

3、 The second side is the boss of the boss , He's almost concerned about whether this person is highly , Ask broader questions , It's easy to hang up here . The reason he hung up was because he was with someone on one side , The comments on you are inconsistent

4、 The intersection in the middle is a process , Just don't go too far , Almost nothing . And finally hrg, Ali's hr It's the most powerful of all companies , You can be vetoed by one person here . Besides asking technical questions , The business problem , Pay more attention to your personality , Compression resistance , Character and so on “ sense of worth ”

If you're high enough , Or the salary is too high hrg after , Maybe there will be hrd That is to say hr Big boss to add noodles . Or upgrade and add noodles . Ali's interview process is very long , Basically 2 About a month or so . Can't , There are a lot of people , The Department is too busy , Interviewer time is limited , Only so ……

The basic chapter

1、Java Language What are the characteristics of

1. Easy to learn 、 There is a rich class library

2. object-oriented ( Java The most important feature , Make programs less coupled , More cohesive )

3. Platform independent ( JVM yes Java The essence of cross platform use )

4. Reliable and safe

3. Platform independent ( JVM yes Java The essence of cross platform use )

4. Reliable and safe

5. Multithreading support

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