Question

which port is commonly used to connect a computer to a projector or additional monitor using analog signals? a. hdmi b. displayport c. usb - c d. vga 2. (true/false) hdmi supports both high - definition video and audio transmission. 3. (multiple choice) which port is specifically designed for connecting mobile devices and is reversible? a. usb b. displayport c. usb - c d. vga 4. (true/false) displayport can only transmit audio signals, not video.

Explanation:

1. VGA is an analog - based port for video connections. HDMI, DisplayPort, and USB - C are mainly digital.
2. HDMI is designed to carry high - definition video and audio signals.
3. USB - C is widely used for mobile devices and is reversible.
4. DisplayPort is mainly for video transmission, and it can also carry audio in some cases.

Answer:

1. D. VGA
2. True
3. C. USB - C
4. False