Useful information about this exam:

• Oracle, Java tutorial for Programmer Level I Exam: http://docs.oracle.com/javase/tutorial/extra/certification/javase-7-programmer1.html

• Sample questions: http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=303&p_certName=SQ1Z0_803

• Questions with detailed explanations: http://enthuware.com/

• This book really helped me pass the exam: https://www.manning.com/books/oca-java-se-7-programmer-i-certification-guide

And this is how the Java SE 7 Programmer I certification looks like: