Outputs$-$ Control Lines: The control lines determine which operation the ALU should perform. Each row specifies the required control lines for a particular operation:$-$ Invert: The NOT b control line is set to $,$ indicating that the ALU should perform the bitwise NOT operation on operand b$.-$ Add: The ADD control line is set to $1,$ indicating that the ALU should perform addition.$-$ Subtract: The SUB control line is set to $1,$ indicating that the ALU should perform subtraction. Additionally, the Carry Out control line is set to $1$ to consider borrowing in subtraction.$-$ AND: The AND control line is set to $1,$ indicating that the ALU should perform the bitwise AND operation.$-$ OR: The OR control line is set to $1,$ indicating that the ALU should perform the bitwise OR operation.$-$ Result and Carry Out: The 'Result' column shows the output of the selected operation, and the 'Carry Out' column is relevant for the Subtract operation, indicating whether a borrow occurred.This table essentially serves as a control mechanism for the ALU, allowing it to execute different operations based on the specified control lines. The ALU takes the input operands $\text{'}$a$\text{'}$ and $\text{'}$b$\text{'},$ applies the selected operation, and produces the corresponding result and carry$-$out based on the control lines.