In what context?
A demoted menu is a list of additional commands associated with the selected command.
A list of internal/builtin commands is available for each shell environment by looking at the 'man' entry. Anything not listed there is either an alias or an external command.
Some of the basic computer language you can learn include Loops, Input from the keyboard, system commands, and subroutines. You can find more with an internet search.
1. There are no commands in C.2. Graphics can be used by system-dependent libraries so you have to specify the platform you are using (MS DOS, MS Windows, X Window, etc).
3 pointers...
a list of additional commands is a sub-menu
sub-commands
Submenu
A demoted menu is a list of additional commands associated with the selected command.
submenu
it is called the submenu
sub-menu
The menu bar contains a list of commands.
External Commands
there is no list persay but help in the consel (press ~ key) should give you commands but for a list of commands and what they do just google css consel commands
They are commands. If you put a list of commands together to carry out a more detailed task, the list of commands are referred to as a program.
Just search on the internet for full list of keyboard commands