Installing and Using Java on Ubuntu....

Installing and switching between versions of Java on Ubuntu is a relatively simple process (with a couple of caveats), you just need to know the right commands. Considering that there was a time when I didn’t know this either I thought I’d share what I know (shouldn’t take long :)).

Anyways, first thing first. When we talk about installing Java on Ubuntu we are of course talking about Sun Java. You can also install Open JDK if you want, but most people will use the Sun version for their Java development. Of course these days there are several versions of Sun Java that are in mainstream use; well basically 2, Java1.5 and Java6 (I am sure things will be even more interesting when Java 7 comes out). Regardless of which version of the JDK you want to install the process to do this on Ubuntu is the same. You need to know what package you want to install and then you need to use our old friend apt-get.

Installing Java

In the case of the Sun JDK you will want to install either (or both) of:

sun-java5-jdk
sun-java6-jdk

Free Sun Certification on Java (SCJP) Training- Tutorials will be Uploaded soon...

In this summer, I have planned to release few tutorials designed by me which helps you to take Sun Certification on Java Programming. I'll soon upload the presentations and Podcast series. I have also planned to use "Adobe Captivate 4" for capturing scree cast of all the workable modules. I believe, these stuffs will surely help all the budding developers in better understanding of the Language and to secure Sun Certification with outstanding marks.

Benefits of SCJP Certification

Acquiring certification indicates that you have completed the steps and have the knowledge required to perform at a specified level as an IT professional. Certification proves to your employer and clients that your expertise is confirmed by a recognized industry organization.

• Certification demonstrates to your employer/boss, peers, customers, competitors, suppliers, staff and investors that you use industry-respected best practices and are skilled and possess expert knowledge in the specific domain.
• The process of achieving and maintaining the certification helps ensure that you are continually improving and refining your knowledge and skills
• Enhanced job opportunities enhanced salary and career advancement opportunities.
• Recognized proof of professional achievement - Enhanced credibility and a respected credential.

Course Outline

Section 1: Declarations, Initialization and Scoping
Section 2: OO Concepts
Section 3: Assignments
Section 4: Operators
Section 5: Flow Control, Exceptions, and Assertions
Section 6: String, I/O, Formatting, and Parsing
Section 7: Concurrency
Section 8 Collections / Generics
Section 9: Inner Classes
Section 10: Development

Training Duration

Six Days

Exam Preparation

After completion of your training, there will be four full length simulated mock exams and interactive quiz (over 400 questions) on the real exam pattern with your mentor.

I wish all the students and developers to contact +91-9790902787 for free 6 day training on Sun Java (SCJP).