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When setting up a conference room, a user needs to connect a computer to a distant projector using a VGA cable. They are concerned about potential signal loss. What solution should the IT support technician recommend to ensure optimal video quality?
Correct Answer: B
Correct Answer. B. Use a VGA booster/extender to amplify the signal along the cable. A VGA booster or extender is designed to amplify the video signal in VGA cables, particularly useful for longer distances where signal degradation is a concern. This ensures the maintenance of image quality over extended lengths. Option A is incorrect because simply adjusting resolution settings does not address the fundamental issue of signal degradation due to cable length. Option C is incorrect because while newer cables might provide better shielding, they do not inherently solve the issue of long-distance signal loss as effectively as a booster. Option D is incorrect because although a wireless VGA transmitter could potentially resolve distance issues, it introduces complexity and potential for other types of interference, making a booster a more reliable solution for maintaining signal integrity.