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Which CPU component directs data between the ALU, memory, and input/output devices?

easy Q2 of 15
Computer Aptitude - Computer Hardware
Which CPU component directs data between the ALU, memory, and input/output devices?
ARegisters
BControl Unit (CU)
CArithmetic Logic Unit (ALU)
DHard Disk
Step-by-Step Solution
  1. Step 1: Understand coordination role

    Data flow between components requires coordination.
  2. Step 2: Identify directing component

    The Control Unit manages and directs data flow.
  3. Final Answer:

    Control Unit (CU) → Option B
  4. Quick Check:

    Coordination + control signals → CU ✅
Quick Trick: Direction and control of data → CU.
Common Mistakes:
MISTAKES
  • Confusing ALU with data control.
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