Interview-Judge the Wise

How to judge a person as a smart person when interviewing an interviewer.
It is inevitable that the interviewer's questions are easily stumped by the interviewer. Because the problem is understood from different angles, the answer is naturally different.
The guide can be used when the interviewer is stumped by the interviewee. If he can run through the knowledge he has seen and used, then he is a wise man.
For example
One interviewee was asked: "MyBatis how to prevent SQL injection", the interviewee will be blindfolded. This time,




(1) When an interviewer doesn't say it, the interviewer warns, "How does native Java prevent SQL injection?"
At this time, if you can answer the "placeholder", you can continue to ask him in-depth. Unable to answer, this problem is not passed.


(2) An interviewer can answer "placeholder" is the more intelligent person, indicating fast response (through a question)


for (1) (2) Two kinds of people, again asked: "How mybatis in the realization of",
Answer the ${} and #{} in the configuration file, you can count on one question,
If the implementation details can be described clearly, then the level is higher


Then ask: the difference between ${} and #{},


Step-by-step guide, see the interviewee can see the knowledge points they have seen together, can quickly think of the questions we may want to ask
If the interview process, can achieve a variety of solutions to discuss with each other, is compared to the interviewee.


Such a person, I personally defined as a wise man.