Computer · Microprocessors and Interfacing
What is the impact of using a buffered parallel I/O port compared to a non-buffered one in terms of data transfer speed and reliability?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Buffered I/O ports provide faster data transfer with a lower risk of data loss or corruption.✓
- 2Non-buffered I/O ports are faster but less reliable.
- 3Buffered I/O ports are slower but more reliable.
- 4Buffered I/O ports only work in unidirectional data transfer applications.
Correct answer
Buffered I/O ports provide faster data transfer with a lower risk of data loss or corruption.
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