Introduce yourself

At the beginning, I would like to introduce myself briefly. I am a junior student majoring in Internet of Things engineering in The School of Communication. The development direction of this major can be roughly divided into software and hardware. When I was a sophomore, I felt that I preferred software, so I began to learn Java, which is commonly used.

In March this year, I began to apply for the post of Java development engineer, and participated in the spring recruitment of interns. I want to experience the process of written examination and interview, and it is better to get the internship offer.


Caught the last train

Spring recruitment is basically over, is to take the last bus of spring recruitment, spring recruitment dominated by fear can also come to an end, take this opportunity to comb my spring recruitment process.

Ruled by fear

At the beginning, I had a bad attitude. Every time I passed, I would feel relaxed and happy. When I was happy, I might not study hard.

However, every hanging side will be very depressed, the mood is very low, for several days will sort out the bad mood continue to immerse in the study. Still can suspect oneself is not line, ability is not enough, be….

Mood up and down, and even after each game, will refresh the official website every few minutes, to see the process, to see whether they died. Anxious heart, trembling hand, restless state.


Completely overwhelmed by anxiety and fear, with no time to study, I feel like my whole mind, mood, and state has reached a point that I can’t break through.

Being ruled by fear is more frightening than fear itself, and it’s very persistent.

I’ve been looking for a breakthrough, but I haven’t been able to figure out how. If you can’t find this breakthrough, it will be difficult to go on the road of spring recruitment.

I met Uncle Long

Once I happened to see an article forwarded by a classmate in the moments of friends, which is about the introduction of the interview. When you interview “self-introduction” is still in my XXX, the students who saw this article have got the offer. Read the article about the interview and click on it.

Reading this article really added a lot of blind spots for me, so I clicked in to read other articles, such as this article to learn the secrets of the long Uncle interview, a big trick to take away the interviewer, found that it can add communication group and add the author’s wechat.

Also see long uncle to coach resume fans, so I summoned up the courage to add long Uncle wechat, described their own situation. With a try attitude, I did not expect long Uncle very serious answer to me, but also in the fan exchange group to everyone said.


I was very lucky to meet Uncle Long, who told me,

After the interview, don’t always wait for the result. The interview is like a final exam. Finished, the results are not in our consideration, to prepare for the next, can not hope in a company, should put his mind on review and preparation. Always present yourself for the interview, be motivated and don’t lose heart. Because the offer needs a process, it is not sent after the interview, more preparation, more aspects, and then it is to harvest the offer. Worrying all day is a waste of time.

I listened to like inspired, benefit, hemp slip to write on the post-it note, stick in front of me, remind yourself.

People are always frustrated and encounter difficulties can not think of the time, and this time can let my thoughts from a short circuit into a path, thank you very much Uncle Long.


The road to success is never smooth

In April, some of my classmates received offers one after another. Every time I refreshed niuke.com, I was also pleased to mention school recruitment or internship offers. I was envious of them.

I was worried about the fact that I didn’t have an ideal offer, and it was a new stage of impetuosity. Although this stage is impetuous, but compared with the beginning of a wall, has been a lot better.

I would encourage each other with my friends, laugh at each other about failed interviews, and listen to “Sunshine Rainbow Little White Horse” by Zhang Wei when I was in a down mood, “You are the strongest, the best, the brightest, the most luminous”, trying to make myself peaceful and happy, and force myself to believe in myself. It doesn’t take long to get back into shape and get back into the fight.

State of mind is too important, only a good state of mind, review can be more efficient.

In the interview of these two months, I was deeply impressed by the three aspects of Tencent, which may be the legendary pressure side.

After explaining that the operating system was not good at that time, the interviewer still pursued the questions in the operating system. From the gentle and smiling tone at the beginning, to gradually serious and fierce, at the same time, I also realized that this last round of technical aspects was mostly cold and wanted to say byebye to me.

At the end of the interview, the interviewer even asked if you had learned operating systems at all. You’re a girl. Why do you want to study development?

At the interview, I did not control my emotions and shed tears of grievance for my food


In fact, there is no grievance, after all, food is the original sin, ha ha ha. Maybe because of the first director’s meeting in my life, I haven’t seen such a big scene. I still want to be well-informed.

In hindsight, it wasn’t appropriate, it was a sign of stress and interviewers were looking for someone who was calm and trying to solve problems, not a sniveller.

Some of the summary

After nearly three months of interview, I stuttered at the beginning of my self-introduction, but now I can communicate with the interviewer with a normal heartbeat. I have gained a lot.

As job seekers, we are always placed in the position of comparing ourselves with other people of the same level. We can only stand out by constantly improving our strength.

Keeping a peaceful mind will bring some good luck, and stick to it, and good results will come in the end.

From resume screening, written test, round interview, step by step, each interview process will be recorded, and then review, through the review to see why they did not answer, why did not receive the favor of the interviewer.

Through the review, not the problem are understood, the extra points did not add, in the follow-up interview must be added. After the interview, you need to fill in the gaps as soon as possible, keep your attitude and stick to it.

Spring internship recruitment is still relatively tolerant, large factories did not give me the opportunity to interview because of my academic background is not outstanding, and many interview experience is very good, some interviewers will guide me, will correct my mistakes, give advice.

Even if you don’t pass, you’ve learned something, and the interview itself is learning.

The best part of the interview is to communicate with the interviewer, not to force answers.

Finally, I hope that I can have a more peaceful mind and a more solid foundation in the autumn recruitment, and gain my desired offer. I also hope that all of you who work with me can find satisfactory offers.

High frequency test

Here are some of the most frequently asked questions in an interview:

  • Java basics: HashMap source code, generics, NIO
  • Data structure and algorithm: red-black tree, heap, find top K problem in mass data, quick sort, heap sort
  • JVM: Garbage collection mechanism, Full GC, class loading mechanism
  • Database: transaction, index, lock, query optimization, search slow query
  • Spring Framework: IOC, AOP, transactions, SpringMVC, common annotations
  • Operating system: processes and threads, virtual memory
  • Network: HTTPS, TCP three-way handshake, four-way wave, HTTP status code
  • Hand tearing algorithm: it is basically the original question above the offer, and the producer-consumer model
  • Also, if you have read and distributed the source code in the package, or have their own thoughts on thread-safety issues, it is also a plus.

These are very common interview questions, and there are some more common ones that I won’t list.