Free FC0-U61 Exam Braindumps
CompTIA IT Fundamentals Questions 166–170 (page: 35)

Updated On: 10-Feb-2026

Which of the following internal computing components has the primary function of producing visual output to a monitor or other display device?

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

Answer(s): C



A schema is a critical part of which of the following?

  1. Relational database
  2. Key/value database
  3. Document database
  4. NoSQL database

Answer(s): A



In a mobile phone, which of the following wireless technologies is MOST likely to provide Internet connectivity?

  1. RF
  2. IR
  3. VPN
  4. NFC

Answer(s): A



Ann, a user, wants to ensure that if her credentials are compromised, they cannot be used to access all of her logins or accounts. Which of the following best practices should she implement?

  1. Password history
  2. Password length
  3. Password reuse
  4. Password complexity

Answer(s): A



Which of the following encryption types would BEST be used to protect data on a shared computer?

  1. File
  2. VPN
  3. Email
  4. Mobile

Answer(s): A



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