Choosing Between OCPJP 7 and OCPJP 8: Insights for Aspiring Java Developers
As a Google SEO expert, this article focuses on guiding you through the decision process when choosing between the Oracle Certified Professional, Java SE 7 Programmer (OCPJP 7) and the Java SE 8 Programmer (OCPJP 8) certifications. The selection process can be quite a quandary, especially for those preparing for their Oracle exams. Let's break down the key considerations to help you make an informed decision.
Current Scenario: Preparing for OCA 1Z0-803
As you prepare to take the Oracle Certified Associate (OCA) exams, you are toggling between whether to focus on Java 7 or Java 8. Given your background studying Java 7, the choice is a dual challenge of balancing time and resources.
First, given the changes and differences between Java 7 and Java 8, you would have to dedicate significant time to review these differences and changes, which might not be feasible with your voucher ending on 31st , the latest study guide by Kathy Sierra for OCPJP 8 is not available yet, and you have started studying with the OCPJP 7 study guide.With these considerations, you aim to take the exam by the first or second week of July.
Why Consider the Latest Version: OCPJP 8
The straightforward answer is to opt for the latest version, as the benefits of the latest technology cannot be overstated. However, it is essential to understand that a significant portion of the exam content would be common to both certifications, despite their differences.
Differences Between OCPJP 7 and OCPJP 8
The differences between the OCPJP 7 and OCPJP 8 certifications are minimal but significant. Here are the key differences to help you make an informed decision:
Language Features: OCPJP 8 introduces new language features, such as the Stream API, Lambdas, and Nashorn JavaScript engine, which are not present in OCPJP 7.Release Date and Support: OCPJP 8 reflects updates and changes in Java SE 8, while OCPJP 7 might not include newer advancements. This suggests that OCPJP 8 is more relevant in the current tech landscape.Exam Content Differences: The exam content of OCPJP 8 would require a deeper understanding of advanced Java language features, functional programming, and new APIs, which might not be necessary for OCPJP 7.Detailed Analysis of Benefits and Drawbacks
While the latest version may seem like the obvious choice, you will need to carefully consider the time and resources required to prepare for it. As of now, there is no updated OCPJP 8 official book from Kathy Sierra, the renowned author of OCPJP 7 study materials. Therefore, you would still rely on the OCPJP 7 study guide for the major portion of your preparation.
Estimating your study effort is paramount. Assuming you can manage to complete the OCPJP 7 materials, you would then need to dedicate a few months to dive deeply into the new topics introduced in OCPJP 8. This additional effort might affect your overall preparation timeline.
Additionally, studying the specifics of the OCPJP 8 exam without the aid of Kathy Sierra's guide could be challenging, as her resources are highly commended for hands-on practice and detailed explanations. Therefore, you may anticipate more difficulty if you opt for the OCPJP 8 certification without her study guide.
Conclusion: A Personalized Decision
Given the context of your preparation and the current updates in the Java certification world, the choice between OCPJP 7 and OCPJP 8 should reflect a balance of your individual needs and opportunities. If you prioritize immediate exam preparation and a thorough understanding of the latest Java technologies, OCPJP 8 is undoubtedly the way to go. However, for those who prioritize a smoother transition and a faster path to certification, OCPJP 7 might be more suitable.
Ultimately, consider your personal timeline, the availability of study materials, and the importance of staying current with the latest technologies. By carefully weighing these factors, you can make an informed decision that aligns with your career goals in the Java ecosystem.