Mozart found the system of aristocratic patronage irritating, and after several unpleasant scenes with his patron, the archbishop of salzburg, he was fired. he moved to vienna, determined to make a living as a freelance musician. true false

cad, or computer-aided design and drafting (cadd), is a software for design and technical documentation, which is an automated process as opposed to the manual drawing of plans. this gives a person an advance in making plans as an architect in a short period of time. one who can render plans through this software will gain a skill that is better than one who makes plans manually. this is a skill some companies look for in an employee.