Can we update anything without showing database table at the front end?

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Hi Everyone,

My requirement is to update anything(Ex: Password) without showing the database table at the front end.

For Example:

1. If we click on the Update password checkbox, it should populate another Input field called Update Password 

2. If we update the password from the UI (Front end), it should be updated into the database(Business Object).

Please help me with this requirement.

Thanks in advance.