Explain why mobile operating systems like ios and android do not support swapping

The main reason is that it uses flash memory which has reduced reliability with higher inputs of actions and data. Because there is space issues with flash memory, swapping is avoided to avoid having crashes and failures of the drive. They use this because they need to be quick, small and portable, but even they have their limits.

Iwould say d run disk cleanup on the hard drive

Answer domain name system (dns);