3D Printing Question Title * 1. An object with Length (Width), depth, and height is 1D 2D 3D OK Question Title * 2. In 3D printing, the process of building an object by adding layer upon layer is called Constructive Additive Creative OK Question Title * 3. What type of software is used to create complete models, usually buildings, structures, and mechanical parts? CAD ACCESS PowerPoint OK Question Title * 4. In 3D printing, what is the nozzle called that deposits the material at a precise location with the print head? Pointer Laser Extruder OK Question Title * 5. The programming language used by machine tools, including 3D printers is called GCode Print Code COBOL OK DONE