The control unit’s primary function is to:Group of answer choicesmake sure instructions are executed in the correct sequence.direct the operation of other CPU components.ensure the fetch-execute cycle continues without error.perform mathematical calculations and comparisons.

What is the primary function of a microprogrammed control unit in a CPU?Group of answer choicesControl the sequencing of microinstructionsExecute user-level instructionsExecute machine-level instructionsPerform arithmetic operations

Using programmed I/O, the processor periodically checks the status of the I/O module until it determines the instruction is complete.Group of answer choicesTrueFalse

In automation, which of the following sends instructions to the automatic machine?Group of answer choicesagrimationcontrol mechanismsteering systemfeedback

The control unit is central to the operation of the CPU. Describe the control unit’s role in the execution of machine code statements.

Which of the following is a function of the control unit?Multiple ChoiceIt provides pathways that support communication among the various electronic components.It directs the movement of electronic signals between memory and the arithmetic-logic unit.It performs fundamental math operations like addition, subtraction, and so on.It uses the logic to compare two pieces of data.