Saturday, September 27, 2008
Java Key Words
> Keywords use letters only; they do not use special characters (such as $, _, etc.) or digits.
> All keywords are in all lowercase letters.
> Watch out for keywords that are from languages other than Java, such as friend, include, and unsigned, which are not keywords in Java.
> The words goto and const are reserved to the extent that programmers cannot use them, but they have no specific meaning in the Java language.
We've to remember those rules for this kind of questions:
Which are valid declarations? (Choose all that apply.)
A. int $x;
B. int 123;
C. int _123;
D. int #dim;
E. int %percent;
F. int *divide;
G. int central_sales_region_Summer_2005_gross_sales;
Introduction to SCJP
SCJP, Sun Certified Java Programmer, is the first level of java certified program. Even though, it's the entry level exam, it covers all java programming language knowledge start from sample condition manipulation until the multi thread handling.
Refer to Sun official web site, there are 4 levels of Java Certificate Program start from SCJP. Without SCJP, you can't go further and it's required to pass SCJP first.
Since my dream is to become the Java Architect, SCJP is a must for me to start on. I was planning to take SCJP since two years after of my java experience. I was gathering all the resources for SCJP since then. I've read most of the topic and practice questions and answers. However, due to the time and other interruptions, until now I haven't done yet.
My objective of having this blog is to help myself to set up the goal to get SCJP as well as helping others to get all I have done so far.
Please kindly share me and guide me if you have found some other useful tips for SCJP.