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.

Which of the following supports DDR3 memory?

AM2
AM3
BDXL
Bluetooth

The correct answer is: AM3

DDR3 memory is supported by the AM3 chipset, as denoted by option B. Options A, C and D do not support DDR3 memory. Option A (AM2) supports DDR2 memory, which is not the same as DDR3. Option C (BDXL) is not a chipset and therefore does not support any type of memory. Option D (Bluetooth) is a wireless communication technology and does not support any type of memory. Therefore, B is the only option that correctly supports DDR3 memory.