Which component of the Central Processing Unit (CPU) performs arithmetic operations and logical comparisons?
AControl Unit (CU)
BArithmetic Logic Unit (ALU)
CRegister Array
DCache Memory
Explanation
The Arithmetic Logic Unit (ALU) is responsible for executing arithmetic operations (addition, subtraction) and logical evaluations (AND, OR, NOT, comparisons). The Control Unit (CU) directs operations, while Registers provide high-speed temporary storage within the CPU.
Exam Relevance
- Topic: Computer Hardware & Architecture
- Subtopic: CPU Components
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