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- The pull-up/down resistors that you have mentioned refer to the internal pull-up/down.
- When a GPIO is to be used as an output pin, there is no need for an external pull-up/down to be connected.
- When a GPIO is configured as an input pin, there should be a pull-up/pull-down present on the pin so that the pin is in a known state nd not left floating.
Thank you for your answer.
I understood it.