Which port is the most common port used to connect input and output devices.
A) Universal serial bus (USB)
B) Parallel
C) FireWire
D) Ethernet

Question

Quizplus · Accepted Answer

USB port is the most common port used to connect input and output devices. It is a universal standard and is compatible with various devices like printers, keyboards, mice, scanners, and mobile phones. It provides a high-speed data transfer rate and is also widely available on almost all modern computers and laptops. Hence, USB is the best choice for connecting input and output devices.

Which Port Is the Most Common Port Used to Connect