to know–and shows you how to prepare for this challenging SCJP Exam, including: Declarations SCJP Sun Certified Programmer for Java 6 Exam Kathy Sierra is a co-developer of the SCJP exam and Sun’s practice exam. Kathy sierra Pdf books – Free download as PDF File .pdf), Text File .txt) or read online for free. SCJP Java Thread Mock Exam Questions SCJP Dump. 5 Jul OCA/OCP Java SE7 Programmer I&II Study Guide(Exam 1Z & 1Z) by Kathy Sierra & Bert Bates: Library Genesis: Kathy Sierra, Bert Bates You are.
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Head First Java is a great book for starters. SCJP java 6 or head first for java. First of all, thank you for your attention! I was taking a look at original english version of that book and the value of “story” is If you don’t know java and are planing for the exam – Katjy First Java.
C which means 2 objects is correct.
What objects that you specify eligible for GC?. I think the author might have missed that optimization when she said that there would be a Short eligible for garbage collection. Well, i’m still not understand. Assume that the code changed as below: Strings from the pool are never eligible, and small Shorts and Integers are reused, c2 is still using them.
Each instantiation of CardBoard referred with different reference, would that be 4 objects created of each instantiation c1,c2?. Is the katthy out print line in the book, or is it your own addition? So, for instance, there are no questions on the real exam that use objects of type String in a GC question.
If you’re not on the edge, you’re taking up too much room.
SCJP Sun Certified Programmer for Java 6 Study Guide
I’m not sure whats the difference between 1. Normally, instance variables like story would not be shared among instances, so when the containing object was eligible for garbage collection, then story would be as well. It gives you a good start for java syntax and object orientation. If you already know Java then you probably don’t siwrra HF Java to study for the exam.
And sierrra is very funny to read! That’s why you see the two “story” variables as being equal.
Don’t get me started about those stupid light bulbs. If you’re not on the edge, you’re taking up too much room.
It could have been a problem during the translation I’m using a pt-BR translation of that book. My two cents hth, Bert. Im bit confused because the second says “study guide”, though it is for java 5. Hi Divya, I’ve got the very same objective like you.
Sorry, perhaps my english language isn’t too good. I like this book! The Short itself wrapper class of primitive data type which has range values between and Someone who has given 1.
I started with the Head First to refresh my java skills before starting to learn for the exam.
SCJP java 6 or head first for java (OCPJP forum at Coderanch)
It depends on how much time do you have at your disposal AND how much you already know about Java. SCJA When I die, I want people to look at me and say “Yeah, he might have been crazy, but that was scpj zarkin frood that knew where his towel was. I see from the above link that this is wrong, but Katyy leave it here as a record of my confusion. If you have programing back ground then direct start with scjp1.
I think I found the answer for that problem.
SCJP Sun Certified Programmer for Java 6 Study Guide [Book]
Hope this help, good luck! Sorry, my post was incorrect. I have a doubt about how many objects eligible for GC. That’s safe because the wrapper classes are immutable. See this thread in the SCJP sierda.