Consider the following statements:
Arithmetic Logic Unit (ALU)
1.Performs arithmetic operations
2.Performs comparisons.
3.Communicates with I/O devices
4.Keeps watch on the system
Which of these statements are correct?
A. 1, 2, 3 and 4
B. 1, 2 and 3
C. 1 and 2 only
D. 3 and 4 only
Show Answer
Answer: C
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