Program disk
Diagnostic disk
System disk
Setup disk
Error recovery
Resource management
Memory management
All of the above
COM
BAT
EXE
All of these
skd, srbm
nd, ndir
rd, rmdir
all of these
DISKLABEL
LABEL
VOLUME
VOL
Cp
Move
Copy
Rename
3
5
8
12
Del, disk, copy, label
Dir, ren, sys
Cls, rd label
Time, type, dir
DIR AUTOEXEC.BAT
DIR FILES
DIR
COPY
A browser
The file manager
An application program
The operating system