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 resolutions corresponds to VGA?

320x240
640x350
640x480
800x600

The correct answer is: 640x480

VGA stands for Video Graphics Array and is a display standard for computers that was first introduced by IBM in 1987. It is commonly referred to as the standard for computer displays and has a resolution of 640x480 pixels. Option A (320x240) is incorrect because it is a lower resolution than VGA. Option B (640x350) is also incorrect because although it is the same width as VGA, the height is shorter. Option D (800x600) is incorrect because it has a higher resolution than VGA. Therefore, the correct resolution for VGA is option C (640x480).