Mobile DevicesCâu 58 / 100
Which port on a modern laptop can carry video, data, and power over a single reversible connector using the appropriate standard?
a.VGA
b.USB-C with Thunderbolt/DP alt mode
c.RJ45
d.PS/2
Giải thích
A USB-C port supporting Thunderbolt or DisplayPort alt mode can deliver video, data, and power simultaneously. VGA carries analog video only, RJ45 is networking, and PS/2 is legacy input.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
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