Free RC0-903 Exam Braindumps
CompTIA A+ Recertification Exam for Continuing Education Questions 126–130 (page: 27)

Updated On: 10-Feb-2026

A technician is planning on running multimode fiber and only needs the fiber runs to be 500 feet (152 meters) in distance. Which of the following connectors should the technician use?

  1. BNC
  2. LC
  3. ST
  4. F

Answer(s): C



A customer’s Windows 7 Home Premium computer displays a stop error and automatically reboots. Which of the following system utilities can a support technician use to find more information about the cause of the error?

  1. Action Center
  2. Event Viewer
  3. File Explorer
  4. Disk Management

Answer(s): B



A user is attempting to print a color document but it will not print in color. Which of the following should the technician do FIRST to fix the problem?

  1. Reset printer IP address.
  2. Change color toner cartridge.
  3. Check grayscale setting.
  4. Reinstall printer driver.

Answer(s): C



While navigating a Windows machine through command prompt, which of the following commands will a technician use to display the contents of the current folder?

  1. cd
  2. dir
  3. md
  4. rd

Answer(s): B



A user has received an error message when connecting to the wireless network. The error indicates the IP address being used by the user’s system is already in use. A DHCP server is used on the network. After having the user disconnect from the wireless network, the technician is still able to ping the user’s IP address. Which of the following is MOST likely the cause?

  1. The user has a statically assigned IP address in the DHCP server scope.
  2. The system’s local firewall is blocking SYN/ACK traffic from the DHCP server.
  3. The DHCP server’s scope has been exhausted and no additional IP addresses are available.
  4. The user is also connected to the wired network with a LAN cable.

Answer(s): A



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