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!

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What is the resolution associated with CGA?

320x240
640x480
800x600
1024x768

The correct answer is: 320x240

CGA, or Color Graphics Adapter, was one of the earliest graphics standards released by IBM for personal computers. It was released in 1981 and only supported a maximum resolution of 320x200 pixels, allowing users to display 16 colors simultaneously. Therefore, options B, C, and D, which have higher resolutions, are incorrect. Option A is the only one that accurately reflects the resolution associated with CGA.