QUESTION 1 The microprocessor components include ALUs; the control unit registers the system bus and memory The ALU or a

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QUESTION 1
The microprocessor components include ALUs; the control unit
registers the system bus and memory The ALU or arithmetic logic
unit performs ______________________ and ______________________
such
as ____________________________________________________ and
bit shifting, the control unit controls all components of the
microprocessor except itself.
mathematical / logical operations / addition, subtraction,
multiplication, comparison
combined operations / physical / physical calculation and
spatial calculation
physical operations / combined logic / addition and spatial
multiplication
3 points
QUESTION 2
There is a part of the PLC where information about the status of
_____________ and _______________ devices and the values of timers
and counters and other internal ______________ is stored, this unit
is called ____________________.
output / input / unit / cycle
input / processing / equipment / cpu
input / output / devices / memory
input / output / memory / processor