Free RC0-903 Exam Braindumps
CompTIA A+ Recertification Exam for Continuing Education Questions 76–80 (page: 17)

Updated On: 10-Feb-2026

Which of the following should be used to ensure that a Windows OS is functioning optimally?

  1. Driver updates
  2. Scheduled backups
  3. Application updates
  4. Restore points

Answer(s): A



A technician has successfully completed a gpupdate from a CMD box of a user’s PC and is ready to move to the next user. Which of the following is the appropriate NEXT step? (Select TWO).

  1. View the CMD process in Task Manager
  2. Type EXIT at the command prompt and press Enter
  3. Minimize the CMD box to the taskbar
  4. Click the “x” in the top right of the CMD window
  5. Select Switch User on the PC

Answer(s): B,D



A technician is performing a clean install of Windows on a new hard drive from a factory DVD, but the computer does not recognize the optical disc. A “non-system disk or disk error” is observed. Which of the following should the technician do FIRST?

  1. Update the motherboard firmware
  2. Check the cables
  3. Replace the optical drive
  4. Check the BIOS setting

Answer(s): D



An administrator has a new workstation that has been loaded with the Windows OS and configured with the proper IP settings. The workstation needs to be added to the corporation’s domain. Which of the following utilities will the administrator access to configure this setting?

  1. System Properties
  2. System Information
  3. System Protection
  4. System Management

Answer(s): A



An end user needs to completely re-install Windows 7 on a home computer but it did not come with any OS discs. How would a technician accomplish this?

  1. Recovery partition
  2. Primary partition
  3. System restore
  4. System refresh

Answer(s): A



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