The correct answer is: B. arithmetic-logic unit (ALU).
The ALU is a part of the CPU that performs arithmetic and logical operations on data. It is responsible for carrying out the instructions that are stored in the program memory. The ALU is made up of a number of logic gates that can perform basic operations such as addition, subtraction, multiplication, and division. It can also perform more complex operations such as comparison and logical AND and OR.
The control unit is responsible for fetching instructions from memory, decoding them, and executing them. It also controls the flow of data between the CPU and other components of
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