A) RAM
B) Control Unit
C) ALU
D) Registers
E) All of the above
Correct Answer: C
Solution :
[c] The Arithmetic Logic Unit (ALU) performs all the mathematical and logical operations on the information supplied to the CPU. The basic operations carried out by the ALU are: (i) making a positive number negative, or a negative number positive; (ii) addition of two numbers; (iii) subtraction of two numbers; (iv) comparison of two sets of binary digits.
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