What are the executable files in DOS?

[Arushi K]

Are .exe,.com,.bat executable files in DOS?

[Jolly]

As long as the .exe .com and .bat files are for programs that will run in DOS, then yes, those would be considered executables. However, if those files are designed to start up a program in Windows, then you'll usually see a resulting message on the monitor that says something like "This program can only be run in Windows".