CompTIA FC0-U51 Exam
CompTIA IT Fundamentals (Page 16 )

Updated On: 1-Feb-2026

Which of the following connectors consists of three separate plugs for video?

  1. Display port
  2. S-video
  3. Thunderbolt
  4. Component

Answer(s): D



Which of the following allows for the FASTEST printer connections?

  1. Bluetooth
  2. USB
  3. Parallel
  4. Serial

Answer(s): B



Before purchasing a new video card for a PC, which of the following should be checked to ensure there will be enough electricity for the video card to function properly?

  1. GPU
  2. CPU
  3. GUI
  4. PSU

Answer(s): D



Which of the following has the lowest latency?

  1. SSD
  2. NAS
  3. Blu-Ray
  4. DVD

Answer(s): A



Which of the following is considered an optical storage medium?

  1. SSD
  2. Blu-Ray
  3. Flash drive
  4. Memory card

Answer(s): B



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