STM32F0 ADC in DMA Mode and EOC/EOS Interrupts

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According tot the datasheet, the ADC generates a DMA request at the end of each conversion:

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Does the ADC use an interrupt to generate this DMA request? Or is it done in the background using hardware automatically? I am asking this today because in STM32CubeMX, you get to choose either the End of Conversion (EOC) or End of Sequence (EOS) interrupt. enter image description here enter image description here

I am wondering if choosing either EOC or EOS interrupt will have any effect on the ADC's ability to generate DMA requests.

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