Well, erm... I'm not sure what you really mean, but the number of elements in a compound varies and can range up to any number.
in a dos full form of dir
yes
DOS stands for Disk Operating System. To be useful computers have to have an operating system. The early IBM PC computers used the MS-DOS operating system. A DOS command is an instruction to the DOS operating system. It must be in a specific form. For example, the command DIR told the DOS operating system to list all files. These commands were typed at a place called the DOS command line. There a many such commands.
No Dos is still used in many things today. Many programs are Windows Only due to them using Dos Files.
dos jovenes
dos two
There are thousands and thousands of DOS games in the US
how many casino dos trump own in new york
A DOS file, or .bat file can have unlimited characters.
Disk Operating System -DOS
¿Termina a las dos la clase?
No because it does not supports lot many facilities.. But yes, DOS is the pioneer..