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 is the bus speed of PC-2700?

150MHz
167MHz
200MHz
266MHz

The correct answer is: 167MHz

The bus speed of PC-2700 is not 150MHz, 200MHz, or 266MHz. 150MHz is the bus speed of PC-150, 200MHz is the bus speed of PC-200, and 266MHz is the bus speed of PC-3200. PC-2700 refers to a type of DDR SDRAM with a maximum transfer rate of 2700 MB/s, which corresponds to a bus speed of 167MHz. Therefore, the correct answer is B.