Java test question Summary

Java Testing System

First of all, I would like to thank you for your support, from the Java Test Question System 4-1 to the morning 4th.

Reads: 51525

Answer: 21879

Incorrect answer: 18037

Average precision: 54.7%

According to the feedback function provided by the system, the answer is incorrect mainly for the following reasons:

1. I have read the wrong question. For example, I have considered which of the following answers are incorrect and I have not carefully reviewed the question.

2. There is only one answer for multiple answers, and some people are not determined enough. They think that multiple answers must have multiple answers.

3. If you have any questions, I would like to thank many netizens for correcting them. The answer and question editing are incorrect.

4. Incorrect questions. I have to explain this. In most of the questions and textbooks that most netizens have seen, the conclusions on a specific question above are the same, but in fact, simply speaking in Java language, yes.

For example, I mentioned in my previous blog.

If two non-null objects =, are their equals and hashcode equal?

This is equivalent in most standard answers, because writing is correct, but here I provide a very XX answer.

Summary:

If you participate in the interview, you must read the questions clearly. Do not take the questions for granted because they seem familiar.

Good mood