In this article
――The result of trying with no study ――Significance to take
I would like to post such as.
Currently, I am a first year vocational school student. My experience with Java was that I was self-taught for about 3 years, making GUI software with Swing, etc. and playing with it + 1 year of vocational school life. I have enough knowledge of Java introductory books (I don't remember the standard APIs that are given in Java Silver etc.). bronze challenged ** no diligence to prove that he didn't need a countermeasure book if he could understand the introductory book. ** **
It was accepted wonderfully. ** (Pass line 60 points, score 65 points) ** It's too dangerous. I tried Silver's exercises and said, "You can afford it!" Even though I was confident, I got this score. If you are not confident, you should definitely use the countermeasure book.
It is delicate to say that it is useful for job hunting. It will be useful from Silver.
I don't think so when asked if it doesn't make sense. After receiving Bronze, I understood the intent of most problems. (However, since there are many nasty problems, I will leave whether there was an answer), then I think it's almost an object-oriented understanding. The hardest part of learning Java is understanding object orientation. You won't get a reputation from the company, but it will give you confidence. That was the best harvest for me.
I don't think the difficulty level of bronze itself is that high. However, there are many nasty problems. Looking at the exercises, Java bronze is not the only one, and silver and gold also have many mean problems.
For example
int a = 3; int b = (a = 4) + 5; System.out.println(b);
Does this code compile successfully? It was a problem. I've never seen such a code before, so I was worried. There were quite a few questions, "Isn't it necessary to write this when actually developing?" You may have a chance to see it if you are in business, but beginners should definitely have never seen it. Please note that I was deprived of many points by such a strange problem.
Although it is a small article, I hope it will be helpful when taking bronze. I will aim for gold this year. Currently, I'm wondering which version of Java 8 or 11 to take, so if you are familiar with it, please let me know in the comments. Thank you for watching.
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