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AUTOCAD CERTIFICATION EXAM STUDY GUIDE 2025 QUESTIONS AND ANSWERS What are the advantages and disadvantages of using CAD systems to create engineering drawings? - ....ANSWER ...-Advantages of using CAD systems to create engineering drawings: Faster and more accurate geometric constructions. Engineering Drawings created by CAD systems can be re-used and modified faster. CAD drawings can be easily transferred through internet. Large number of CAD drawings can be easily moved, from one location to another, by using portable storage devices. A lot of the information stored in the CAD database can be re-used during the manufacturing processes. Disadvantages of using CAD systems to create engineering drawings: Initial cost to purchase CAD hardware and software can be quite high. Trainings are required to implement using the CAD systems, which may require additional time and money. Electronic format of CAD drawings are fragile as CAD files can be lost accidentally after a power failure, a hardware crash or even human mistakes. What is the default AutoCAD filename extension? - ....ANSWER ...-.dwg ....FOR STUDY PURPOSES...©️2025 ALL RIGHTS RESERVED... 1