Automation System
Digitizers can be converted from "dumb" to "smart" through the addition of:

a microprocessor
keyboard
a scanner
None of these
an electromagnetic coupling

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Automation System
The use of specialized workstations:

None of these
has a high cost-performance tradeoff
reduces the host computer workload and allows more users
provides limited growth potentials for 3-D
reduces the host computer workload

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Automation System
CAE and CAM are linked through:

None of these
assembly automation and tool production.
NC tape programming and automated design
a common data base and communications system
parts production and testing

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