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 capacity of a DVD Dual Layer?

4.7 GB
8.5 GB
9.4 GB
12 GB

The correct answer is: 8.5 GB

A DVD Dual Layer is a type of DVD that has two layers of data storage, allowing for larger capacity. The first layer is typically able to hold 4.7 GB of data, so Option A is incorrect since it only reflects the capacity of a regular single-layered DVD. Option C is also incorrect, as 9.4 GB is usually the capacity of a single-sided, double-layered DVD. Option D is incorrect, as it is not a standard capacity for a DVD. The correct answer is B, as this is the typical capacity of a DVD Dual Layer.