Question : Processors contain a control unit and a/an:
Option 1: expansion slot
Option 2: port
Option 3: arithmetic logic unit (ALU)
Option 4: CD drive
Correct Answer: arithmetic logic unit (ALU)
Solution : The correct answer is the arithmetic logic unit (ALU).
Processors have an arithmetic logic unit (ALU) and a control unit. After extracting instructions from memory and decoding them, the control unit executes them. Applying arithmetic and logical operations to data is the responsibility of the ALU. The control unit and ALU work together to complete all tasks necessary for a computer to execute a program.
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