Automation System
The two major categories of software are: application software and

system software
high-level languages
UNIX software
CAD software
None of these

ANSWER DOWNLOAD EXAMIANS APP

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.
the operation is continuous each shift, but stops between shifts
a computer is a required part of the machine
coffee breaks are allowed for the operator

ANSWER DOWNLOAD EXAMIANS APP