A laptop may have multiple hardware ports. Which of the following is not a typical port included on a laptop?
A)Universal Serial Bus (USB)
B)eSATA
C)RJ-45
D)RS232

Question

​A laptop may have multiple hardware ports. Which of the following is not a typical port included on a laptop?
A)​Universal Serial Bus (USB)
B)​eSATA
C)​RJ-45
D)​RS232

Quizplus · Accepted Answer

RS232 is not a typical port included on a laptop. It is an older serial port mostly used for communication with legacy devices. USB, eSATA, and RJ-45 are common ports found on modern laptops.

​A Laptop May Have Multiple Hardware Ports

A Laptop May Have Multiple Hardware Ports