If you are a student, ask your professor for access to the official slides. Many professors are happy to share them in the LMS (Canvas, Blackboard, Moodle).
Instructors and students can access these resources through several channels: CS44800: Introduction to Database Systems, Fall 2019
If you manage to download a legitimate set of slides for the 7th edition, you will find that they follow the structural integrity of the textbook. Here is a breakdown of the critical modules usually covered in these presentations: dbms navathe 7th edition ppt
What was previously one chapter is now split into two: Query Processing (Chapter 18) and Query Optimization (Chapter 19).
Given copyright laws, you must be careful. The best and most legal sources are: If you are a student, ask your professor
: The official publisher, Pearson , provides a robust set of supplements including PowerPoint slides , figures from the text, and an instructor's guide with solutions.
Functional dependencies and normalization techniques. Here is a breakdown of the critical modules
The specific search for indicates a need for accuracy (matching the 7th ed. pagination and examples) and time-saving (pre-formatted content).