They don't offer any real advantages other than perhaps being slightly faster.
In MS-DOS, the file that contains internal commands loaded during the booting process is COMMAND.COM. This file serves as the command line interpreter and contains the basic commands necessary for operating the system. When MS-DOS starts, COMMAND.COM is loaded into memory, allowing users to execute commands and run programs.
Many commands are still easy to run from command prompt..
Internal commands are commands that are already loaded in the system, It can be executed at any time and are independent. external commands are loaded when the user requests them. Internal commands don't require a separate process to execute them.
Internal ms-dos commands with syntax
the deleted file if ms dos can be recovered if you use the command mention below immediately,the command is : need External Dos commands and internal dos commands with their meaning
Internal commands are the commands that are executed <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /> directly by the shell. These commands will not have a separate process running for each. External commands are the commands that are executed by the kernal. These commands will have a process id running for it. Internal commands are stored in the cmd.exe command interpreter, ex. Dir External commands correspond to a .com or .cmd file, ex.
Oracle 10g's commands are internal; they have nothing to do with what platform it is running on.
There is no any software for MSDOS shell as MSDOS is itself a system software.
Internal commands are executed by the shell and do not exist as a separate binary program. You can find out which of these there are by looking at the 'man' entry for the shell you are using. External commands can be found in various directories, such as /bin, /usr/bin, etc.
they are full benifits
A disc operating System (DOS) which was marketed as MSDOS (MicroSoft Disc Operating System). It enabled the open platform, IBM Personal Computer, to be operated by typing in simple commands.
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.