............ is the part of the computer that does the arithmetical calculations.
Verified Answer
A. Memory
B. OS
C. CPU
D. ALU
E. None of these
Explanation:
The Arithmetic Logic Unit (ALU) is the specific component within the Central Processing Unit (CPU) that performs all arithmetic operations (e.g., addition, subtraction, multiplication, division). Option (a) Memory stores data. Option (b) OS is software. Option (c) CPU is the overall unit, but ALU is the *part* that performs the calculations. Option (d) ALU is the correct answer. Option (e) is incorrect.