Which of the following is an 8-bit system bus?

Which of the following is an 8-bit system bus?

Which of the following is an 8-bit system bus?

A.
PCI 2.1

B.
PCI-X

C.
PCIe

D.
AGP

Explanation:
PCI Express (PCIe) is an 8-bit point-to-point serial bus.
Incorrect Answers:
A, B, D: PCI 2.1, PCI-X and AGP are all 64-bit buses.
References:
Gary Govanus, William Heldman and Jarret Buse, Server + Study Guide, Sybex, Alameda, CA, 2001, pp. 180, 192-193.
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 107-108, 111-112, 114-117.



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