Choose a cross-platform remote screen mechanism that uses the RFB protocol.
Which is appropriate?
VNC uses RFB to transfer a remote framebuffer so a client can view and operate the screen.
Detailed explanation
Incorrect. XDMCP negotiates display-manager sessions.
Incorrect. XDMCP negotiates display-manager sessions.
Correct. VNC is the RFB-based remote framebuffer system.
Correct. VNC is the RFB-based remote framebuffer system.
Incorrect. X11 is a display protocol family, not the RFB product or mode described.
Incorrect. X11 is a display protocol family, not the RFB product or mode described.
Incorrect. KDE Plasma is a local desktop environment.
Incorrect. KDE Plasma is a local desktop environment.
Try it yourself
An example you can run in a temporary verification environment.
printf '%s\n' 'VNC: Remote Framebuffer (RFB)'Expected result
VNCとRFBの対応を表示Key points
- Remote screen
- RFB protocol
- Cross-platform
Notes
- Environment: プロトコルの概念確認 / 通信なし
- Command output formatting can vary slightly by distribution or tool version.
- Run the example in a temporary directory or process when possible.
Foundation review
Read the scope first
Check whether the command acts on the current shell, a new process, an existing process, or a file.
Verify the observable result
Use the supplied command and compare the output with the expected result.