Automation System
High-level languages:

None of these
are "procedure-oriented"
require knowledge of the computer design
are very difficult to use
cannot be used with automatic systems.

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Automation System
Direct Numerical Control means:

using one computer to control several machines
None of these
eliminating computers from the manufacturing process
complete elimination of a need for a human operator.
using several computers to control one large machine

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Automation System
A semi-continuous operation means:

None of these
each operation in a sequence is continuous, but subsequent operations in the sequence may be different.
coffee breaks are allowed for the operator
a computer is a required part of the machine
the operation is continuous each shift, but stops between shifts

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