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36 Cards in this Set
- Front
- Back
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CAD used by? (AEDA) |
Artists, Engingeers, Drafters, Architects |
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CAD also known as... |
MDA (mechanical design automation) and EDA electronic design automation |
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CAD stands for |
Computer aided design |
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CAM stands for |
computer aided manufacturing |
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2d CAD used to design ______ lyouts like.... |
vector based floor plans, blueprints |
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3D CAD used in/for... |
video games, civil engineering, animation, simulation modeling, product design |
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in 3d CAD can be |
rotated scaled |
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CAD communicates (MDPT) |
materials
dimentions process tolerances |
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became effective |
1970s |
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orginally written in ______ but changed by _______ |
computer language objesct-oriented languages |
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digital prototyping.... |
replaces physical prototype saves maufactring time can be generated via sacnning |
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hard ware? |
no special required |
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human-machine interface? |
mouse or pen and tablet |
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task of abucus |
aid memory in preforming (all) mathmatical tasks |
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how recently was nasa using slide rules? |
1960s |
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Pascaline; built by? what? function? |
Blaise Pascal; gear driven cal; addition |
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Pascaline too... |
expensive, inaccurate |
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pascaline gear design used in... |
odometer of car |
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what functions can the STEPPED RECKONER preform? |
all |
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special about stepped reckoner? |
fluted drums |
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stepped rechkoner number system? |
decimal |
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who advocated use of BINARY number system? |
leibniz |
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DIFFERENCE and ANALYTICAL ENGINE created by who? |
charles babbage |
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punched cards purpose? |
memory |
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analytical engine powered by??? |
steam engines (6) |
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what does a CONDITIONAL STATEMENT do? |
allows machine to redirect path of program while running |
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Hollerith desk part and functions? |
card reader - sensed holes gear driven mechanism - count dial indicaters - display results |
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punch cards used for |
gas bill toll roads voting |
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BIT short for |
binary digit |
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byte = |
8bits |
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bit, byte, ______ , ______ , ______ |
kilobyte, mega, giga |
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speed = |
bits |
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storage = |
bytes |
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speed expressed in |
gbps |
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motherboard = |
circuit board communication |
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CPU |
microprocessor chip calculates |
