Distro Kuomboka was created in 1979.
That depends on what steps you used in the installation program.
It's an abbreviation for distribution.
There's no mention of a specific distro being used in any specifications that are available on the internet. It is thus likely a custom / from scratch creation for the device.
The term 'distro' means a set of software components, typically open source components, that have been packaged into a larger product or component for distribution to end-users.
Whichever distro you're most comfortable with.
Debian, Ubuntu, RedHat, Suse, ...
Ubuntu is a "distro" of the Linux operating system.
Commercial versions will usually have support agreements and help hotlines to assist you / your company in any issues you might encounter. A gratis distro is usually limited to whatever help is available on the distro's forums.
yes it can be use in almost all
I don't think so.
Depending on the agency or section you are in, they may have various policies and guidelines about what Linux distributions are to be used or not. If you work in security or defense, they may have special standards that the distro is required to meet.
Almost every Linux distro can run multimedia programs, and has them available in their repository. Several distros are targeted at multimedia production and bundle such software by default. These include Ubuntu Studio, 64 Studio, dyne:bolic, and Musix.