I always heard the word replay before, but I really didn't think about it seriously. Through this interview, every time I succeeded and failed, I realized later that I had advantages and disadvantages.
Today, on the 27th day after I left my job, I interviewed almost 15 companies. In addition, I pushed 5 companies through friends and former colleagues. I submitted more than 150 resumes. I changed my resume 7 times before and after. For four offers, this ratio is not bad, but it is not good for me. Because the final result may be lower than personal expectations, it is the result of comprehensive consideration.
After each interview, when there are rejections and rejections of other people’s offers, the rejections are mostly the same, that is: the company’s requirements are relatively high, and the individual is not well prepared, and after the poor answer, you may be angry just after going there. When the field is scared, it is also possible that there is no relationship with the interviewer. During the interview, the communication is not very smooth, and the personal confidence is gradually insufficient, so it is logical that the answer is not good. If you are successfully interviewed for an offer, there are usually several reasons why the overall interview performance is better than other interviewers in the same situation. They just dress and are confident, smile and speak slowly when introducing themselves, and have a sincere and friendly attitude when communicating. The answer to the corresponding question is reasonable and well-founded. Of course, I happen to be the person they want to recruit.
Summarized the reasons for failure, one is conceit, the other is low self-esteem, quite contradictory reasons. I am conceited, because some interviewers will tell me if they pass the second side, they can enter the job. Also, I felt that I would definitely meet the conditions in advance, but after the interview, the expression and expansion of thinking did not perform well, so I directly failed. Some of them are the requirements written in the recruitment, and I still fully meet them. I went to the site and passed the written test and interview. I found that many interviewers think that the foundation is not at the same level as my foundation. People have higher requirements, and I am too good. Times.
First, be as comprehensive as possible. For example, what we wrote on the resume: familiar with mysql, familiar with Java, python language basics, etc., what degree is familiar and what degree is considered proficient. Generally, the interviewer will ask you tentatively because of what you are writing, and ask you at the level of familiarity he thinks. For example, I was once asked: how to write a bubble sort in python? During the written test, there is also a problem: Use python to find two numbers in the list and add them to the target value. Return the subscript of these two numbers in the list (TwoSum). These are some basic indicators for companies to use and filter people. Judgment, so it is necessary to learn the basics well, and it may be very advantageous in terms of opportunities.
Then, the general environmental factors. The 2020 epidemic will affect the overall economy. This is a background impact. To summarize: 1. The companies recruiting are all companies that are very urgent and need people. They don't want to train people. I hope that they can start directly. Work; 2. There are many competitors for job hunting. Because of the epidemic, many companies have laid off or closed down. The market supply exceeds demand. During the interview stage, companies will raise the threshold and hire better people for the same price. 3. In this comparison, the goal of the company I expect to enter needs to be repositioned. Of course, this also reflects that I am a little impulsive to change jobs during this period, but I do not regret it. It’s just that I need to spend more time reviewing and finding a job than ever before, and I need to hone my patience. In addition, I also repositioned the scale of the company and the nature of the job I was looking for.
In the end, we must insist on summarizing each interview. It is also because of this experience that I discovered that different companies have different expectations for the test. I hope we have a more comprehensive, in-depth and better grasp. For example, in my previous company, the testing requirements were web testing and small program testing. App testing did not have any requirements, because the company did not spend a lot of money on developing apps, but after I came out, I interviewed many large-scale companies that have high requirements for app testing. Then I will make up for some app testing knowledge. There is also database knowledge. The larger the enterprise, the deeper the test is required. Of course, the salary and benefits are also equivalent. So it's the same sentence, as much as you pay, there will be as much reward.
In addition, this time I still came into contact with many new concepts and new knowledge that I hadn't touched before or even never knew, such as:
1. UML:
UML is the abbreviation of Unified Modeling Language, which is a set of standards in the software development industry. UML can not only be used in software Design can also be used for software requirements analysis. But UML is not a mandatory standard, we should make good use of various standards including UML to improve our level.
UML can be divided into two categories: structural and behavioral. Structural UML includes class diagrams, object diagrams, component diagrams, deployment diagrams, and package diagrams. Behavioral diagrams include activity diagrams, state machine diagrams, sequence diagrams, and communications. Diagrams, use case diagrams, time diagrams.
2. Microservice architecture:
This concept is a bit huge, and it is often seen together with distributed. I am not clear about these at present, and I can only supplement and understand it later.
3. sql view query
This can be regarded as an upgraded version of the statement filtering results, and the results are displayed in the form of views. Test the way of thinking and problem-solving ability.
4. Affairs and events are not the same thing.
Recommend a blogger: https://www.cnblogs.com/feiqiangsheng/p/11520131.html
5. The Zhongtai project is
basically a concept that big data platforms will involve, but I am interviewing I have never heard of it before, so my interviewer will ask: Do you usually not acquire new external knowledge? Embarrassing here. .
6.
What is the algorithm ? Algorithms for testing? Yes, I really will ask. Large companies like to ask, because this obviously can screen out people with poor algorithm foundation and no deep learning programming, such as me. Therefore, how high expectations the company wants to develop in what dimension, the premise is that we must meet the basic conditions of this dimension.
Next, I will summarize the knowledge points of the interview during this period of time. Friends of about 3 years of test experience can compare and study in depth. These are also the content that I need to continue to strengthen in the future.