Multiple choice

The transfer of data from a CPU to peripheral devices of a computer is achieved through

  1. modem

  2. computer port

  3. interface

  4. buffer memory
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Computer ports serve as the physical interface between the CPU and peripheral devices, enabling data transfer through standardized connections. While modems, interfaces, and buffer memory play roles in communication, the port is the primary physical connection point. However, this answer is simplified - the actual data transfer involves complex bus systems and controller protocols.

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