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Q: ......... is the main printed circuit board (PCB) in a computer. (
  • A. Random Access Memory
  • B. Mother board
  • C. Central Processing Unit
  • D. Read Only Memory
Correct Answer: Option B - Mother board is the main printed circuit board (PCB) and contains the buses or electrical pathways found in computer. These buses allow data to travel between the various components that comprise a computer.
B. Mother board is the main printed circuit board (PCB) and contains the buses or electrical pathways found in computer. These buses allow data to travel between the various components that comprise a computer.

Explanations:

Mother board is the main printed circuit board (PCB) and contains the buses or electrical pathways found in computer. These buses allow data to travel between the various components that comprise a computer.