COMPUTER PERIPHERALS AND INTERFACES
INTERFACE STANDARDS USB HDMI AND THUNDERBOLT
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Digital
|
|
|
Analog
|
|
|
Composite
|
|
|
Compressed
|
Detailed explanation-1: -VGA connections usually receive an analog RGB signal from a device – the kind of video signal you get from a computer – and VGA supports standard and high-definition resolutions. A VGA cable does not transmit audio signals, so a separate audio connection will be required to hear any audio.
Detailed explanation-2: -VGA cables transmit analog signals, while DVI cables can transmit both digital and analog signals. As DVI is newer, it offers sharper video output compared to VGA; however, VGA offers support for longer cable lengths.
Detailed explanation-3: -There are two most important differences between VGA and HDMI interfaces. The first one is that VGA is an analog interface. HDMI is a digital one. The second difference is that VGA is a video interface and HDMI includes both audio and video.