2019-09-26
As of today, four companies have been interviewed, not a little self-confidence, in fact, not because there is no confidence in my skills, but because of my education;
Now looking for a job obvious and before not the same, before finding a job may be 30% of the company will ask qualifications (domestic enterprises do not consider, because education has always been a hard threshold), now almost 80% of companies will ask qualifications, integration of this whole day undergraduate it? My heart aches;
In fact, full-time undergraduate had to admit it, most people capability, the ability of students learning ability is definitely stronger than the part-time undergraduate;
Education is flawed, can not change, then I should learn better technique, try to make up for shortcomings education; doing everything, go all out, so that the youth will not regret it;
Learn the technology, not easy, but slowly Ken, and I just a little more effort, probably beyond most people, to create more opportunities for themselves;
This interview to talk about it! Because there are three years of development experience, expected salary is 16K interview questions asked on several grades completely, or Xueyibujing ah. . . Efforts ah
The first company (human resource development system):
No face questions - I asked a lot of very technical questions:
1. How to make three threads executed sequentially;
2. The class loading mechanism;
3.SQL optimization, index (should be necessary knowledge);
4. A distributed transaction (hereinafter tendency);
5. Distributed Lock;
6. There are several ways to traverse Map;
7.List and Map fundamental problem;
(Above problems some problems, you can go inside geeks time to buy the book to find the answer)
The second house (highway electrical and mechanical equipment, software, hardware development and maintenance):
Up to answer ~
1.Eureka protection mechanisms;
2.JVM principle, JVM in several areas;
3. how to traverse Map or List dictated by iterator;
4. asked a GROUP BY grouping simple SQL, oral;
Third (Huoying where a small company):
No face questions ~
1.redis There are several types of data;
2. The notice also to re-examination, a little pit ah. . .
Fourth (good office environment, the feeling is not very stable, designed to make the association projects):
1. There are no structures had a frame;
2.sping daa jpa and hibenate difference;
3. asked three questions, did not catch to (
Distributed Transaction;
The main table 100, the sub-data table 1000, a list of 3 seconds, before sub-table is displayed four fields;
High availability architecture issues;
）
Summary - Technology:
1. To build their own framework (spring boot, cloud), and write a document to a blog, in fact, already have this idea, it quickly;
2. Research under the boot, cloud notes, as well as the underlying implementation, will use the framework is really no technical content;
3. face questions at finishing, make sense of, and that headhunting hair;
4. algorithm, traversing the List, under Map occasionally have to exercise, according to the algorithm to write code that idea, the light will be useless to write code, usually to practice under the algorithm can be inspired to do other problems;
Summary - Non-technical:
1. After some theoretical problems, we can not understand the light to be able to say it: You can own back back to remember;
2019-09-29 (UFIDA)
UFIDA today to interview, as long as the ability to understand, not education, but also have access to large enterprises;
Today interview the interviewer did not see my own answer in the result is 50 minutes of it, the interviewer looked under the title, does not meet the requirements, even the interviewer did not see, that is not their own professional skills, ah, for no other reason educated not want not low wages, if you take good technology is not good, why should you people, you face?
HR issues:
things spring mechanism (focus);
spring boot core of three notes;
Face questions;
2019-09-27 (Sinosoft)
Should be a project manager for an interview, clear thinking, said the problem is also in place, it should not be a technical or not technical manager, did not ask how technology,
Face questions;