preface

In recent weeks, I have been on a lot of business trips, so I have delayed updating my blog for some time. This time, I will introduce some typical non-technical interview questions to you, in order to help interviewers and candidates to better complete their work.

Recent difficulties

The topic of dry

Can you tell me about the most profound difficulty you have encountered recently? How did you handle it? Have you solved it yet?

Inspection level

The interview questions are very rich in aspects: 1) check the authenticity, general resume fraud is to answer this question well, the problem, of course, to be together with the business 2) proven technology level, from the met any difficulties that can see the personal technical level, the difficulty is a problem, or do you want to know the interviewer’s general level 3) see thinking, 4) To get a sense of the interviewer, there is a buffer time: the question may be answered badly but not completely, use this time to organize the following questions and thoughts

Glass sphere problem

The topic of dry

You have two identical glass balls and a 100-story tall building. It is known that these two glass balls will break between 1 and 100 stories. Your task is to test the floor where the glass balls break with the minimum number of measurements. Ps: This question comes from Wu Jun’s Google methodology.

Inspection level

1) Understanding ability In the interview through oral communication in the form of dry questions to the interviewer, the interviewer needs to have good understanding and communication skills to clear up the problem. 2) ability to work under pressure This question asked in the interview the interviewer gives the correct answer is coming it is a bit, but the interviewer face difficult problems can be observed through the problem of attitude and ability to solve problems in a high pressure environment is actually the question is purely 3) engineering thinking a math problem, can give final answer by means of differential and integral calculus, But in fact, we can get the approximate solution of this problem through engineering thinking. Please refer to “Wu Jun’s Google Methodology” for specific ideas.

conclusion

The person recruited is supposed to solve unknown problems, so professional knowledge is not the most important, but self-driven learning motivation is absolutely necessary, and personal quality and habit of thinking are also what I value.