Which statement is true about PCI, PCI -X, and PCIe?
A) PCI can transmit and receive data simultaneously.
B) PCI-X is a serial bus.
C) PCI-E can operate in full duplex.
D) PCI is backward compatible with PCI -E.

Question

Quizplus · Accepted Answer

PCI-E (PCI Express) can operate in full duplex, meaning it can transmit and receive data simultaneously. However, PCI and PCI-X are not capable of full duplex operation. Option A is incorrect. Option B is also incorrect, as PCI-X is not a serial bus, but a parallel bus. Option D is incorrect, as PCI is not backwards compatible with PCI-E.

Which Statement Is True About PCI, PCI -X, and PCIe