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Free CompTIA A+ 220-1101 Practice Question

Which of the following best describes the role of ports 137 and 139 in a network environment?

  • Port 137 is for NetBIOS name resolution and port 139 is for NetBIOS session service to communicate between computers.

  • Ports 137 and 139 are used for directory services and file sharing over a network.

  • Port 137 handles NetBIOS name service and port 139 is reserved for RPC services to serve distributed applications.

  • Ports 137 and 139 are designated for remote desktop services to manage network sessions.

This question is for objective:
Networking
Your Score:
Networking
Hardware and Network Troubleshooting