Those candidates who are used to referring themselves to self-study and have enough time & motivation in reserve can utilize such study guides and books from the Amazon website:

• For those wishing to begin efficient preparation for 1Z0-062, you should take a look at ‘OCA: Oracle Database 12c Administrator Certified Associate Study Guide: Exams 1Z0-061 and 1Z0-062 1st Edition’ written by an industry expert with hands-on Oracle database experience, Biju Thomas. With an extensive set of study tools, including flashcards, summary questions for each chapter, assessment tests, as well as practical labs, you will not only have a comprehensive resource for preparation but will also discover the world of day-to-day work as a database administrator. As a result, you will have honed the skills required for certification, such as restricting and sorting data, creating an Oracle Database, administering user security, and more. You can find this guide on Amazon in both Kindle and paperback versions, and in exchange, you get a convenient preparation source, including real-world scenarios, hands-on exercises, and access to exam prep software.
• ‘OCA Oracle Database 12c Installation and Administration Exam Guide (Exam 1Z0-062)’ by John Watson is an exclusive Oracle Press manual that covers all of the associate-level objectives to prepare for 1Z0-062. Its author, John Watson, as an OCP-level database administrator, will show readers how to install and upgrade Oracle Database software, how to manage Oracle instances alongside database storage structures, and how to implement Oracle Database auditing. Furthermore, upon completion of this book, you will demonstrate expertise in automating tasks, data movement, and installing Oracle Grid infrastructure for a standalone server. What is peculiar about this manual is that each chapter of this resource includes realistic exercises, two-minute drills for every topic, and self-check tests so you can observe the results of your work. This guide is available in Kindle and Paperback versions for anyone interested. However, it should be noted that the electronic version of the book provides access to more than 185 practice exam questions, as well as a test engine so that you will not only get a valuable source of information for quality preparation for your forthcoming 1Z0-062 exam, but also a handy reference for further use in the workplace.

As you can see, there are more than enough ways for comprehensive and productive revision. Thus, each candidate can choose the preparation tool that suits his or her learning style.

More Info

For more info visit: Oracle 12c Official 1Z0-062 Exam Reference

Preparation Resources

Now that you can grasp how to get certified, you should review all the 1Z0-062 exam topics in detail on the official Oracle webpage. As you understand, there is a lot of work to be performed, so don't neglect to prepare thoroughly and diligently since your result depends on it. Before registering for the Oracle Database 12c Administration 1Z0-062, assess your strengths and set aside enough time to be fully prepared on the day of the official test. When it comes to preparation materials, there are numerous study tools available to candidates, including free Oracle training, special preparatory courses, and study guides that can be ordered online.

Just for comprehensive preparation for 1Z0-062 exam, the official vendor offers Oracle Database 12c: Administration Workshop. Not only will you significantly reduce your preparation time and save yourself the trouble of finding the relevant information, but you'll also learn everything about Oracle Database architecture. What's more, this program, aimed mostly at database administrators, will help you brilliantly demonstrate your skills in managing the Oracle Database instance, setting up Oracle Network Environment, and maintaining databases.

For candidates aiming not to stop at the Oracle Database 12c Administration 1Z0-062 test, and further down the path to the Oracle certification, an annual Oracle Database Learning Subscription is offered by Oracle experts. In return, you get unlimited access to digital courses to keep pace with evolving Oracle products, hands-on lab sessions to hone your skills in a simulated learning environment, and instructor-coaching sessions, where you can ask remaining questions to lead Oracle experts.

Reference: http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-062