Here are the slides from the Certification Prep Webinar Series conducted by Salesforce University for the Platform Developer 1 certification. You will not find these slides anywhere.
This was delivered by Salesforce Certified Instructors. The slides explain in detail each of the topics that are required for clearing the certificate.
The slides have been made Private. To get the access and continue learning, you can register for future Webinars using the link provided below.
Use the directional arrows and pause button to traverse through the slideshow.
Note: For any clarifications regarding the questions/answers mentioned in the slide, use the comments section below for discussion.
You can register for the certification webinars using the below links
April 2017 – Register Here
May to July 2017 – Register Here