I am going for certification of Java programmer. Is it possible to do this with at least 80% marks with out book?
I am reading sun java tutorial from their site and pracicing test on www.javaranch.com
Is it ok? or I should consider some more sites for study and/or trial exams... I want to avoid spend money on book as I am jobless and going exams for next week, but if it is necessary then will buy the book.
Plz guide me in detail.