I have completed a course on Oracle Database 10g: SQL Fundamentals I. Now its time to sit for certification exam 1Z0-051 which is on Oracle Database 11g. So, let me know the basic difference between 10g with 11g fundamentals 1 and the extra topics i have to read/practice further than 10g. I also think it is far different from Oracle Database SQL Expert (1Z0-047) as i already have faced some dumps of (1Z0-047). What will help most in that final hours as i decided to take the exam on 20-25th instant. Any Books/PDF/Online reference will be a bonus for me if provided by you without oracle resources! Thanks all in advance.