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 max disk capacity MBR supports?

1 TB
2.2 TB
4 TB
10 TB

The correct answer is: 2.2 TB

MBR (Master Boot Record) is an older partitioning scheme for hard drives that is commonly used for BIOS-based systems. MBR has a limit of 2.2 TB maximum disk capacity due to its 32-bit architecture and partition table limitations. While Option A (1 TB) and D (10 TB) are incorrect because they are below and above the 2.2 TB limit, respectively, Option C (4 TB) is incorrect because it exceeds the maximum capacity supported by MBR.