Shulou(Shulou.com)06/02 Report--

This article will explain in detail what Java interview tips are, and the editor thinks it is very practical, so I share it with you for reference. I hope you can get something after reading this article.

1. Know how to write an algorithm

If you are applying for a job as a software engineer, you obviously need to know how to code. Writing code scripts is actually slightly different from writing algorithms to solve software problems. The employer may ask, "write an algorithm that finds an element from the linked list and moves it to the end of the list." So, you have to know how to write algorithms.

As long as you have a little knowledge of data structures and know how to implement different types of algorithms, it should not be difficult for you to write algorithms. You can find a lot of resources on the Internet. As long as you can write down how to sort the array smoothly, you can go to the interview.

two。 Write code without tools

Most programmers are very used to using tools-simulators, integrated development environments, frameworks, etc.-that can make our programming tasks easier. Java programmers prefer IntelliJ and Eclipse to plug-ins. Node.js developers don't need any IDE, they use text programming. IDE is undoubtedly powerful, but when you go to an interview, the employer may ask you to write code without using any tools. If you can practice without any framework or tools, you can write the code easily during the interview.

3. Have experience

Programming experience can add value to your resume. Compared with some blank papers, employers prefer some job seekers with relevant experience. If you don't have any experience, don't worry. Building a mobile app and then publishing it to the App Store, putting open source code on GitHub, promoting existing open source projects, and so on are all ways to increase your experience.

4. Speak out your own thinking process

After the interviewer asks questions, please speak out your thinking process loudly. No matter how uncomfortable you are or how unaccustomed you are, try to think in this way. Whatever you think, say it. This will add points to your performance.

5. Don't argue, blame or make excuses.

Some interviewers are used to arguing to prove their point. If you really don't know the answer to the question, you just need to explain it briefly. There is no point in arguing. If you don't know the specific questions asked by the interviewer, don't blame the interviewer for asking them in the wrong way, and don't blame the university professor for not teaching that part. These ideas are very undesirable, please take responsibility for your actions.

6. Don't give up

During the interview, the interviewer will purposefully ask some difficult questions to test your ability to cope with difficult situations. If the interviewer asks you the most difficult question you've ever heard of, don't give up. If you try your best, the employer will respect you more. No company wants its employees to always complain that problems are difficult, even if they are particularly difficult to overcome! So don't give up, try to answer as much as you can.

7. Test code

No code is perfect. Pretend that there is something wrong with your code and test it before you tell the interviewer that you have completed the code. As a programmer, it's important to test every line of code you write.

8. Feedback

When you build a product, you should also build relationships with customers and end users. So, ask the interviewer what you think of your code. Some people may think it doesn't matter, but your practice of asking for feedback is very important in the eyes of the interviewer. This can show your interest in learning and your ability to understand the code.

This is the end of this article on "what are the tips for Java interview?". I hope the above content can be helpful to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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