Question

which of the following is not a computer port?
a. usb
b. rom
c. displayport
d. thunderbolt

Explanation:

• USB: Universal Serial Bus, a common computer port for connecting devices.
• ROM: Read - Only Memory, a type of storage, not a port.
• DisplayPort: A port for connecting display devices.
• Thunderbolt: A high - speed port for connecting various peripherals.

Answer:

B. ROM