Java SE 8 Silver (Java SE 8 Programmer I) Pass Note

Java SE 8 Silver (Java SE 8 Programmer I) Pass Note

Purchased book

[Thorough capture Java SE 8 Silver problem collection [1Z0-808] compatible book (soft cover)](https://www.amazon.co.jp/%E5%BE%B9%E5%BA%95%E6%94 % BB% E7% 95% A5-Java-Silver-% E5% 95% 8F% E9% A1% 8C% E9% 9B% 86-1Z0-808 / dp / 4844339931)

To you who have no choice but to take the exam by pickling it overnight

** It is the fastest to memorize the total finishing problems ① and ②! ** **

As long as you hold down the total finishing problems (1) and (2), you will get a crunchy problem such as "Oh! Java is perfect! Anyway, I don't have time! For those who say, let's solve the total finishing problem. Many problems arise that it is no longer the case.

To you who have a very difficult application method and are likely to break your heart

I referred to this article.

I took the Java Silver exam, but the procedure was really troublesome

Especially, I had a hard time with the initial authentication of CertView. that? Since it is the first authentication, why not log in for the time being? I thought it was a trap when I put it in twice. I can't make a mistake anymore Sweat.

I was also worried about the unclear question about whether my company is part of the Oracle Partner Network (OPN). I didn't select it because it seems that I can set it later.

How to study

As a premise, I knew about grammar and how to use basic classes, and if there was something I didn't know, I was just googled. Inheritance and exceptions were somehow implemented relying on the IDE. I even knew the existence of lambda expressions.

1. First, repeat "Solve one question"-> "See the answer and match the answers". Since I soon lose the memory I solved, I tried to see the answer immediately.
2. After solving Chapter 1, lightly reread the answer part.
3. Repeat steps 1. ~ 2. Up to Chapter 9. I was able to finish reading Chapter 1 in about an hour.
4. After solving up to Chapter 9, work on the total finishing problem ①. Repeat "Solve 10 questions"-> "Match answers". This is also to answer each other without forgetting what you have solved.
5. After that, repeat step 4 until the day of the test.

Especially before the exam, I focused on the total finishing questions, and as a result, similar questions appeared in the exam, which was very good.

Impressions after studying

From the specifications that I had overlooked until now, I actually used Chapters 1 to 4 at the beginning! !! There is even knowledge that can only be readability-ignoring trivia that makes me think, but that was interesting, so I enjoyed reading it. (The demon calculation of inclusion and decrement is especially impressive lol)

int b = a++ + a + a-- - a-- + ++a; // b=32

Chapters 6-8 dealt with methods / encapsulation, inheritance, exceptions, etc. and struggled a bit. Especially if you are new to java, it may be easy to stumble here. I'm really glad that I was studying Java Silver and learned the basics of this range.

If you think that it is an investment to eliminate the time to google each time, I thought that it might be possible to take time to review such basic knowledge at once. It was a great opportunity, so I wanted to take some time to settle down.