oracle java認證

by javinpaul

由javinpaul

如何通過Oracle的Java認證-開發人員實用指南 (How to Pass Oracle’s Java Certifications — a Practical Guide for Developers)

A Java certification is highly regarded in the IT Industry and provides a Java developer with recognition worldwide. It helps you to find a better job, get a better salary, and even a better raise or bonus at your current job.

Java認證在IT行業中享有很高的聲譽，并為Java開發人員提供了全球認可的認證。 它可以幫助您找到一份更好的工作，獲得更高的薪水，甚至在您目前的工作中獲得更高的加薪或獎金。

That’s why thousands of Java developers try to become certified every year, but success is not easy in this exam.

這就是為什么每年都有成千上萬的Java開發人員嘗試獲得認證的原因，但是在此考試中取得成功并不容易。

Oracle’s Java Certification has a tough passing percentage, close to 65% for both OCAJP (the Oracle Certified Associate Java Programmer) and OCPJP (the Oracle Certified Professional Java Programmer).

Oracle的Java認證的合格率很難， OCAJP (Oracle認證的Java程序員)和OCPJP (Oracle的Java專業認證)都接近65％ 。

You need in-depth knowledge of the Java language and API to succeed in the exam.

您需要具備Java語言和API的深入知識才能通過考試。

As a note, preparing for OCPJP is not very different from OCAJP, though you have to use resources that are focused only on OCPJP. You also need to cover more topics and more in-depth because OCPJP 8 is certainly a tough nut to crack.

需要注意的是，為OCPJP做準備與OCAJP并沒有太大區別，盡管您必須使用僅專注于OCPJP的資源。 您還需要涵蓋更多主題和更深入的內容，因為OCPJP 8當然是一個難以克服的難題 。

In order to prepare well and get a high score, here are some tips I am going to share. These tips have helped me in the past to score more than 90% on the certifications.

為了做好準備并獲得高分，我將分享一些技巧。 這些技巧過去幫助我獲得了90％以上的認證分數。

So, without wasting any more time, here are my five tips to prepare well for the OCAJP and OCPJP exams.

因此，在不浪費更多時間的情況下，這是我為OCAJP和OCPJP考試做好準備的五個提示。

1.每天編碼 (1. Code Every Day)

There is no substitute for coding. You must code daily to develop a coding sense, which will help you to read code given in the real exam.

不能替代編碼。 您必須每天編寫代碼以發展編碼意識，這將幫助您閱讀真實考試中給出的代碼。

In the case of OCPJP, it becomes even more important because attention to detail is required to understand each coding question before you select options.

對于OCPJP ，它變得尤為重要，因為在選擇選項之前，需要注意細節才能理解每個編碼問題。

2.參加一個好的課程 (2. Join a Good Course)

In my opinion, online courses are one of the best ways to learn a new technology in a short period of time, and that also holds true for preparing a certification exam like Oracle’s Java certification.

我認為，在線課程是在短時間內學習新技術的最佳方法之一，并且對于準備諸如Oracle Java認證之類的認證考試也同樣適用。

They are the second best way, just next to a personal instructor or classroom training. You learn actively from experienced professionals who have gone through that path and know exactly where the breakers are and where the road is bumpy.

它們是僅次于私人教練或課堂培訓的第二好的方法。 您會從經驗豐富的專業人員那里積極學習，他們已經走過了那條道路，并且確切地知道了斷路器的位置和道路的崎bump不平。

When I prepared for my Java certification some 10 years ago, books were the only way, particularly the Khalid Mughal book, but now you have a lot more books and courses to help you out.

大約十年前，當我準備Java認證時，書是唯一的方法，尤其是Khalid Mughal的書，但是現在您有更多的書和課程可以幫助您。

Whizlab’s OCAJP 8 training course

Whizlab的OCAJP 8培訓課程

Whizlab’s OCPJP 8 training course

Whizlab的OCPJP 8培訓課程

Oracle Java Certification — Pass the Associate 1Z0–808 Exam

Oracle Java認證—通過相關1Z0–808考試

3.閱讀一本好書 (3. Read a Good Study Book)

There is no better companion than a good study book if you are preparing for Java certifications.

如果您正在準備Java認證，沒有比最好的學習書更好的伴侶了。

They cover all the exam topics, give practice questions at the end of the chapter, and share a lot of exam-specific tips that you don’t find in any normal Java book.

它們涵蓋了所有考試主題，在本章末尾提出了練習題，并分享了許多在任何普通Java書籍中都找不到的特定于考試的技巧。

There are a lot of study guides available in the market, but if you are preparing for OCAJP 7 or OCAJP 8 you can take a look at these resources to find a good study guide.

市場上有很多學習指南，但是如果您準備使用OCAJP 7或OCAJP 8 ，則可以閱讀這些資源以找到一份好的學習指南。

OCA Oracle Certified Associate Java SE 8 Programmer I by Jean Boyarsky and Scott Selikoff

由Jean Boyarsky和Scott Selikoff授予OCA Oracle認證的Java SE 8助理I程序員

OCA Java SE 8 Programmer I Certification Guide (Exam 1Z0–808) (Mala Gupta)

OCA Java SE 8程序員I認證指南(考試1Z0–808)(Mala Gupta)

Oracle Certified Professional Java SE 8 Programmer Exam 1Z0–809 By Ganesh, Hari, and Tushar

由Ganesh，Hari和Tushar頒發的Oracle認證專業Java SE 8程序員考試1Z0–809

4.選擇一個好的考試模擬器 (4. Choose a Good Exam Simulator)

After choosing a good book or study guide, the next thing you need is a good exam simulator. This is must if you want to score high but not required if you just aim for passing the exam.

選擇好書或學習指南后，接下來需要的是一門好考試模擬器。 如果您想獲得高分，這是必須的，但如果您只是想通過考試，則不需要。

The exam simulators will help you to develop speed and accuracy required to complete all questions in 2.5 hours.

考試模擬器將幫助您提高在2.5小時內完成所有問題所需的速度和準確性。

I suggest that you keep doing mock tests until you score 80% on a consistent basis before going for the real exam.

我建議您繼續進行模擬測試，直到您獲得穩定的分數達到80％，然后再進行真正的考試。

Here are some of my recommendations for exam simulators:

這是我對考試模擬器的一些建議：

Whizlab’s Exam Simulator

Whizlab的考試模擬器

There are the best in the market, tried and tested by many developers including myself.

市場上有最好的，經過包括我在內的許多開發人員的嘗試和測試。

Enthuware’s Practice Test

Enthuware的實踐測試

That’s again second best in my opinion, also very cheap, you can just get it under $10. It’s also tried and tested by many certified Java developers

在我看來，這再次是第二好，也非常便宜，您只需不到10美元就可以買到。 許多認證的Java開發人員也嘗試和測試了它

David Mayer’s Practice Test

大衛·梅耶(David Mayer)的實踐測試

If you need to go the extra mile with your preparation, I suggest you solve the 450+ problems from David Mayer’s Test.

如果您需要做更多準備工作，建議您解決David Mayer考試中的450多個問題。

Java Certification: OCA (1Z0–808) Exam Simulation [2018]

Java認證：OCA(1Z0–808)考試模擬[2018]

260+ multiple-choice questions with explanation to assess Oracle Certified Associate, Java SE 8 Programmer I preparation

260多項選擇題，并附有評估方法，以評估Oracle認證助理Java SE 8程序員I

Java Certification — OCA (1Z0–808) Topic-wise Tests [2018]

Java認證— OCA(1Z0–808)主題測試[2018]

Multiple choice questions covering all the exam objectives of Oracle Certified Associate, Java SE 8 Programmer I

多項選擇題涵蓋了Oracle認證助理Java SE 8程序員I的所有考試目標

Btw, if you are buying Whizlab’s simulator then you can also use the coupon code “JAVACOMBO2” to get a 25% discount.

順便說一句，如果您正在購買Whizlab的模擬器，那么您還可以使用優惠券代碼“ JAVACOMBO2”獲得25％的折扣。

Since they provide lifetime access to their simulator, I suggest you buy both OCAJP and OCPJP simulator together and take advantage of this coupon code.

由于他們可以終生使用其模擬器，因此建議您同時購買OCAJP和OCPJP模擬器，并利用此優惠券代碼。

5.定期參加論壇 (5. Regularly Participate on Forums)

You have to keep yourself motivated and up to date on the exam and other details. With that in mind, there is nothing better than participating in forums like CodeRanch or Oracle’s official Java Certification forum.

您必須保持動力，并及時了解考試和其他詳細信息。 考慮到這一點，沒有什么比參加CodeRanch這樣的論壇或Oracle的官方Java認證論壇更好了。

You can ask questions, clear doubts, and become familiar with other candidates who are preparing for exams.

您可以提出問題，清除疑問并與準備考試的其他應聘者熟悉。

You may be able to find some buddies as well who can prepare with you for exams.

您也許還能找到一些可以與您一起準備考試的伙伴。

6.解決盡可能多的練習題 (6. Solve As Many Practice Questions As Possible)

Practice makes you perfect, so solve as many you can. You will slowly develop the speed and accuracy needed for the exam.

實踐使您變得完美，因此請盡可能多地解決。 您將慢慢提高考試所需的速度和準確性。

There are many such free exams available and Google is your friend. You can find a lot of them to get started with.

有許多此類免費考試，而Google是您的朋友。 您可以找到很多入門指南。

Here is a list of some of the freely available practice questions for OCAJP 8 and OCPJP 8 exams:

以下是OCAJP 8和OCPJP 8考試的一些免費練習題列表：

http://www.java67.com/2017/05/10-free-java-8-certification-sample-questions-OCAJP8-OCPJP8-Mock-Exams.html

http://www.java67.com/2017/05/10-free-java-8-certification-sample-questions-OCAJP8-OCPJP8-Mock-Exams.html

http://javarevisited.blogspot.sg/2015/11/5-free-ocajp8-ocpjp8-mock-exams-and-practice-questions.html#axzz5ACLhR0b5

http://javarevisited.blogspot.sg/2015/11/5-free-ocajp8-ocpjp8-mock-exams-and-practice-questions.html#axzz5ACLhR0b5

http://javarevisited.blogspot.sg/2016/08/5-free-ocajp-7-and-ocpjp7-mock-exams.html#axzz4pXl8Axsv

http://javarevisited.blogspot.sg/2016/08/5-free-ocajp-7-and-ocpjp7-mock-exams.html#axzz4pXl8Axsv

5 Free OCAJP8, OCPJP8 Mock Exams and Practice questions - 1Z0-808 809 (Java 8 Certification)In order to do well on Java certifications, you need good books and a reasonable number of practice questions before…javarevisited.blogspot.com10 Free Java 8 Certification Sample Questions - OCAJP8 and OCPJP8 - 1Z0-808 and 1Z09 dumpsIf you are preparing for Oracle Java SE 8 Certifications e.g. OCAJP8 and OCJP8, also known as exam 1Z0-808 and 1Z0-809…www.java67.com

5個免費的OCAJP8，OCPJP8模擬考試和練習題-1Z0-808 809(Java 8認證) 為了在Java認證上做得很好，您需要一本好書和一定數量的練習題，然后才能… javarevisited.blogspot.com 10個免費的Java 8認證樣本問題-OCAJP8和OCPJP8-1Z0-808和1Z09轉儲 如果您正在準備Oracle Java SE 8認證，例如OCAJP8和OCJP8，也稱為1Z0-808和1Z0-809考試…… www.java67.com

Java 8認證的其他有用資源： (Other Useful resources for Java 8 certifications:)

Here are some of the useful resources for preparing OCAJP8 (1Z0–808) and OCAPJP8 (1Z0–809) examination.

以下是準備OCAJP8( 1Z0–808 )和OCAPJP8( 1Z0–809 )檢查的一些有用資源。

Some resources are free and you have to buy others, but given the actual exam cost is 245 USD or 10,100 INR, it is worth spending some more money to prepare well. It’s better than taking a retake of the exam.

有些資源是免費的，您必須購買其他資源，但是鑒于實際考試費用為245美元或10,100 INR ，值得花更多的錢做準備。 勝過重考。

• Free OCAJP 8 and OCPJP8 Mock Exams

  免費的OCAJP 8和OCPJP8模擬考試

• Best Exam Simulators for OCAJP8 and OCPJP8

  適用于OCAJP8和OCPJP8的最佳考試模擬器

• Syllabus and Complete detail of Java SE 8 Certification (OCAJP 8)

  教學大綱和Java SE 8認證(OCAJP 8)的完整詳細信息

• Link to Register for Java 8 Exam

  鏈接以注冊Java 8考試

• Best Java 8 Books for further reading

  最佳Java 8書籍供進一步閱讀

• Benefits of doing Java Certification

  進行Java認證的好處

• Tips to Prepare OCAJP8 Certification

  準備OCAJP8認證的提示

• OCAJP 8 FAQ for Java Developers

  針對Java開發人員的OCAJP 8常見問題解答

結束語 (Closing Notes)

Thanks, You made it to the end of the article … Good luck with your Java Certification exam! It’s certainly not going to be easy, but by following this roadmap and tips, you are one step closer to becoming a certified Java developer.

謝謝，您已經讀到本文的結尾了……Java認證考試祝您好運！ 當然這并不容易，但是通過遵循此路線圖和技巧，您距離成為合格的Java開發人員僅一步之遙 。

PS —如果您需要一些免費資源，則可以查看此免費的OCAJP 8和OCPJP 8模擬考試列表以開始準備。 (P.S. — If you need some FREE resources, you can check out this list of free OCAJP 8 and OCPJP 8 mock exams to start your preparation.)

翻譯自: https://www.freecodecamp.org/news/how-to-pass-oracles-java-certifications-a-practical-guide-for-developers-e9b607ba6173/

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