Question

which of the following is used to connect external devices like keyboards, mice, and flash drives to a computer? a. vga b. usb c. hdmi d. ethernet 10. (true/false) displayport is only used for audio and is not compatible with video signals.

Explanation:

1. VGA is mainly for video - output to monitors. HDMI is for audio - video output to displays. Ethernet is for network connections. USB (Universal Serial Bus) is used to connect external devices like keyboards, mice, and flash drives to a computer.
2. DisplayPort is used for both audio and video signals, so the statement about it being only for audio and not compatible with video signals is false.

Answer:

1. B. USB
2. False