Over the years industry certifications have assisted software developers to enhance their skills and to stand out in the crowd and have also provided employers a good standard of the candidate's skill level.
Like other technology vendors, Oracle provides certification for one of its most symbolic products: the Java programming language. The popularity of Oracle’s Java Programs is more when compared with other programming languages. Why?
The demand for Java skills is large and continues to increase. It’s generating explosive job opportunities for programmers this year as well as the coming years. Java is the most extensively used computer language around the globe. It is being used by more than 10 million developers and operates on 10 billion devices worldwide.
OVERVIEW OF ORACLE JAVA CERTIFICATIONS
The complete Java technology is designed and maintained by the Oracle Corporation, and Oracle Java Certification is an acknowledgment by the Official Oracle Corporation. The certification that you obtain from Oracle confirms that you have obtained complete, quality, and industry-standard expertise and skills on Java Technologies. It can be on anything like Java SE, Core Java, or Java EE also. This is the certificate that can acknowledge that you will be able to develop high-quality Java applications applying the technology in which you are certified.
ORACLE JAVA CERTIFICATION IS USEFUL FOR?
By obtaining the certification you’re going to improve and update your understanding and knowledge of the Java language and it will also be a differentiating element from other programmers who do not have this credential.
So whether you’re an expert Java programmer or a beginner or you’re looking for your first job as a programmer, the Java Programmer certification will be positive for your career.
LEVELS OF ORACLE JAVA CERTIFICATION
There are four different levels of Oracle Java Certification which are given below:
OCA (Associate)
OCP (Professional)
OCE (Expert)
OCM (Master)
OCA – Oracle Certified Associate: Java SE Associate Level
If you are fresher in the field of Java, then obtaining Oracle Certified Associate Java Programmer (OCAJP) is an excellent beginning. You will be capable to achieve great knowledge of the domain, and that is going to be an excellent opening of your career as a Java Programmer. There are various variants of the same Java Certification in Java SE Associate Level like Junior Associate or Novice level, Java SE 8 Programmer, Java SE 7 Programmer. The number of questions for each exam varies, but at all levels, there will be MCQs only.
OCP – Oracle Certified Professional – Java SE Professional Level
To move ahead in your career as a Java Programmer and to bring excellent opportunities from the corporations, you will have to opt for the next level of certification, and that is a professional level from associate level. You can take this level of certification only if you are an associate-level Java certified professional.
OCE – Oracle Certified Expert – Java EE Expert Level
The next certification level in Java certification path is an Oracle Certified Expert. In this exam, you will be measured in the Java EE technology. You have a list of certifications available in this level, and each is for a different Java technology.
OCEJWCD (Oracle Certified Expert, Java EE Web Component Developer)
OCEEJBD (Oracle Certified Expert, Java EE Enterprise Java Beans Developer)
OCEJPAD (Oracle Certified Expert, Java Persistence API Developer)
OCEJWSD (Oracle Certified Expert, Java EE Web Services Developer)
OCEJSFD (Oracle Certified Expert, Java Server Faces Developer).
OCM – Oracle Certified Master
In the Oracle Java Certification path, this is going to be the last certification level. If you can pass the exam of Oracle Certified Master level exam, then you can begin a great career path.
HOW TO PREPARE FOR JAVA CERTIFICATION EXAMS
Java is the domain that can be acquired with practice, and so are the exams. You need to assure that all your basics as well as fundamentals are cleared for every level. For that, you can enroll in the Java Online Course.
It will be MCQ, but the difficulty level is definitely going to increase as your level of certification rises. So, you need to assure that you are preparing from the relevant source. There are numerous preparation options available online apart from training programs like eBooks, videos, study guides, and practice tests.
REASON BEHIND POPULARITY OF ORACLE’S JAVA PROGRAM
Currently, Java is running on more than 3 million devices across the globe. Not just computers, but, mobile phones, parking meters, public transportation passes, ATMs, TVs, credit cards, etc. have Java on them.
There is a tremendous demand for proficient Java professionals. Let’s consider a few reasons why Oracle’s Java Certification is so famous:
Preference in Hiring: Undoubtedly, obtaining Java Certified provides you advantages over other non-certified peers. Java Certification is extremely valued by many organizations, be it small or big.
Increase in Confidence Level: Obtaining Java Certification implies that you have obtained a specific set of capabilities that is worth validating via certification. This newly expanded skill set will give you a confidence boost.
Adds value to your skill-set: Having Java Certification on your resume adds more benefits to it. Your resume will be more effective and eye-catching if you are Java Certified.
Career Opportunities: Despite being almost 2 decades old, Java is still one of the most extensively used programming languages. Being said that, it is clear that, as large as it is being used, just as large is the need for certified Java developers.
JAVA CAREER PATH
Java is almost everywhere, on all important devices and platforms. It is among the most common and extensively used languages, whether you want to create mobile applications, smart card applications, or server-side enterprise applications.
Java is the more secure and robust language when compared to C or C++. All these factors play a significant role in beginning a new era in IT sector for Java. Java developers are in tremendous demand since there are numberless Java applications, be it in mobiles (Android) or the data management system (Hadoop). Some of the java job roles are:
Software developer
Web developer
Tester
EJB programmer
Application developer
Graphic designer
JAVA CERTIFICATION TRAINING
Java Certification requires proper training. For clearing java exams you can join Java Online Training which will help you grasp all the fundamental knowledge of Java along with high level, advanced knowledge. The training is created in line with Java Certification to help you earn Java certification of any level of expertise. This training will include all the theoretical topics plus practical concepts, providing you a whole package in one training course.
BENEFITS OF ORACLE JAVA CERTIFICATION
Undoubtedly certifications provide your career a new edge by confirming your expertise. What would be the more reliable way to demonstrate your knowledge in java by proving it by the stamp of the organization that has generated Java? This is one of the crucial reasons why Java Experts prefer to choose the Oracle Java certifications. The Oracle Java certifications are essential because they:
Verify the knowledge and skills of the programmer to generate software and web applications in Java programming language
Benchmark and confirm the expertise of programmers to the employers and peers
Globally acknowledge the programmers as a certified Oracle Java programmer
Provide value to your resume and help you stand out of the crowd.
Conclusion:
Since the origin of the software domain, numerous programming languages lost its popularity, essentially due to different security issues or other significant concerning issues. In the current emerging world, Java is by default the Software industries’ application development language.
Java is greatly used and is in high demand in areas like the Investment banks, financial services industry, and E-commerce web application space. Anyone who is mastering Java has an impressive future ahead. There is no uncertainty that learning Java is an excellent way to advance your career and become an expert IT professional.