Java Certification and Training FAQ

What choices are there for Java certification?

Sun currently offers four Certification exams for Java developers:

• Sun Certified Java Associate (SCJA)
• Sun Certified Java Programmer (SCJP)
• Sun Certified Java Developer (SCJD)
• Sun Certified Web Component Developer (SCWCD)
• Sun Certified Business Component Developer (SCBCD)
• Sun Certified Developer for Java Web Services (SCJWS)
• Sun Certified Mobile Application Developer (SCMAD)
• Sun Certified Enterprise Architect (SCEA)

Sun is part of the jCert initiative that aims to provide guidelines for training and to help standardize Java technology testing. The jCert initiative was started in 1999 by BEA Systems, Hewlett-Packard, IBM, Oracle, Sun Microsystems, and Sybase. Each participating company offers standard "Vendor" Certified Solution Developer and "Vendor" Certified Enterprise Developer certifications.

In addition, several independent vendors, including CIW and CompTIA, offer Java as part of their Internet certification programs (although these are not specifically Java Certification).

What are the benefits of Java certification and will I get paid more?

Being certified will demonstrate to employers a minimum level of knowledge of the Java language. Java is still a relatively new language so few people have extensive real world experience with it; certification is proof that you understand the fundamentals. Certification is also a great way for someone new to programming to get started or for someone with a background in other programming languages (like C++ or Visual Basic) to learn Java.

There are no specific stats on how much more certified programmers are paid then non-certified, although increases of $5000 to $10,000 and starting salaries in the $30-$40/hr range seem to be common.

Does one have to attend training to become Java certified? What if I am already an experienced Java programmer?

No, training is not required if you can pass the test you earn the certification. However, the exams are very specific and may ask questions about situations you have never countered in the real world. Training will prepare you for the type of questions asked on the test. There are also self-study books and courses and web/e-learning courses available to prepare you for the test.

How long does it take to study for the Java certification exams?

It’s hard to say. Sun recommends you study for 3 months after taking a course. For someone new to the technology, it may take up to 6 months. Reports say that the exam is harder than the Novell CNE or Microsoft MCP Visual Basic exams.

How do I know if I’m ready to take the Java certification exam?

There are numerous practice tests available, either from your training provider or on the Internet (search for Java Certification Exams on your favorite search engine). If you can score between 80-90 percent on the mock tests, you're probably ready for the real test. Realted Articles