Inventor Fundamentals and the User Interface
The environment and its logic
Autodesk Inventor organizes work around the part, assembly, drawing, and presentation file types, each with its own extension and its own ribbon tabs. Candidates should know that the ribbon changes with context: sketch commands appear only in sketch mode, and assembly constraints appear only in an assembly. The browser on the left is a hierarchical record of features, origins, work planes, and constraints, not a file explorer.
Core concepts to master
Understand the Application Options versus Document Settings split: application options are machine-wide, document settings travel with the file. Know the roles of the ViewCube, navigation bar, and steering wheel. Know that the Quick Access Toolbar is customizable and that keyboard shortcuts can be assigned. Understand projects and the project file, which controls library paths and workspace locations, and why a project must be active for content center parts to resolve.
Traps in questions
A common trap swaps application-level and document-level settings. Another asks which environment hosts a command that actually lives in a different environment, such as creating a drawing view from within a part. Watch for questions that treat the browser as read-only; visibility, suppression, and end-of-part marker changes are all made there. Also be careful with the distinction between a work plane and a sketch plane, and between grounding and constraining.
Rule of thumb
If a setting should follow the model to another computer, it belongs in Document Settings; if it should follow the user, it belongs in Application Options. For example, units that must match a customer's drawing belong in Document Settings, while a preferred color scheme belongs in Application Options.