Completing online courses for Java certification prove that you are capable of passing the certification test. Sun Microsystems offers a certification program. But there are other companies that have online training too. A certification increases the chances of getting hired.
To get certified, students must take up Java classes and understand the basic and advanced concepts. After going through introductory studies, you will focus on the flavors of Java and computer programming hierarchy.
Other topics are programming language types and paradigms and features of the Java language. Core courses center on language fundamentals, object oriented programming, extending classes and inheritance.
You will also study exception handling, thread, array & string and applets. You will also take up classes, input/output operation in Java, GUI programming and utilities. Other topics are about Database programming using JDBC, networking programming and collection framework.
Types of Certifications
Eight types are offered by Sun: Certified Java Associate (SJCA), Sun Certified Enterprise Architect (SCEA), Sun Certified Mobile Application Developer (SCMAD), Sun Certified Developer for Java Web Services (SCDJWS), Sun Certified Business Component Developer (SCBCD, Sun Certified Web Component Developer (SCWCD) and Sun Certified Java Developer (SCJD).
More about SCJA
This is proof you are versed in object-oriented programming, the basics of programming and Unified Modeling Language (UML). The examination consists of multiple-choice exam with several questions. You are given 115 minutes to answer all the questions.
Master Level Program (SCJD) and Others
This exam includes an essay test and programming tasks. There are four questions on the essay. They have to be answered in 120 minutes. The time restrictions are as follows: SCMAD (38 out of 68 questions within 150 minutes), SCDJWS (47 out of 69 questions within 150 minutes), SCBCD (36 out of 61 questions within 145 minutes) and SCWCD (49 out of 69 questions within 180 minutes).
Preparations for Students
You need to enroll in a course so you will be ready for the program. The certification will hinge on the job. Your choices are Developer, Programmer and Associate certificates. Aside from a purely online class, you can enroll in a hybrid study program. Books and CDs are available to supplement your studies.
Students can avail of Sun’s Free Proficiency Assessment System to determine your skills. After the test, a learning path and profile will be shown. You can use the information provided to improve your performance. Online courses for Java certification are accredited and offer the options stated above. Other features may be included.