Crucial Exams

CompTIA A+ 220-1101 Practice Question

An IT technician needs to connect a legacy piece of equipment to a modern computer to update its firmware. The equipment only has a serial interface available for the update process. The technician's computer does not have a built-in serial port. Which of the following would BEST solve this problem while ensuring a stable and secure update process?

  • USB to LAN adapter

  • DB9 to RJ45 adapter

  • USB to HDMI adapter

  • USB to serial converter

  • Serial to VGA adapter

CompTIA A+ 220-1101
Hardware
Your Score:
Settings & Objectives
Random Mixed
Questions are selected randomly from all chosen topics, with a preference for those you haven’t seen before. You may see several questions from the same objective or domain in a row.
Rotate by Objective
Questions cycle through each objective or domain in turn, helping you avoid long streaks of questions from the same area. You may see some repeat questions, but the distribution will be more balanced across topics.

Check or uncheck an objective to set which questions you will receive.

Wipe Score
SAVE $31
CompTIA A+ Voucher (220-1101 or 220-1102)
$253.00 $222.00
Bash, the Crucial Exams Chat Bot
AI Bot