Question: Explain each one. 1 . Busy waiting for the console to be ready: 2 . Issue a command: 3 . Indicate that the command is

Explain each one.
1. Busy waiting for the console to be ready:
2. Issue a command:
3. Indicate that the command is available:
4. Notify the console:
5. Execute the command:
6. Notify completion:
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