COMPTIA A+ Practice Exam

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Ace your COMPTIA A+ certification with our practice exam. Engage with a variety of questions including multiple choice and performance-based, complete with hints and detailed explanations. Prepare effectively and boost your confidence for the big day!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What are the bits and Hz for PCI?

32bits and 33MHz
64bits and 133MHz
32bits and 133MHz
64bits and 33MHz

The correct answer is: 32bits and 33MHz

PCI stands for Peripheral Component Interconnect, which is a type of computer bus used for attaching hardware devices to a computer. This bus has two important specifications - the number of bits and the speed in Hz. The correct number of bits for PCI is 32 bits and the correct speed is 33 MHz. Therefore, A is the correct answer. B, C, and D are incorrect because they either have the wrong number of bits or the wrong speed. 64 bits is not the correct number of bits for PCI and 133MHz is not the correct speed for PCI. It is important to know the correct specifications for PCI in order to ensure compatibility and optimal performance with other hardware devices connected to the computer.