The MS-DOS operating system is a:
A. graphical user interface, single-tasking operating system.
B. graphical user interface, multi-tasking operating system.
C. command-driven interface, single-tasking operating system.
D. command-driven interface, multi-tasking operating system.
Answer:C
The MS-DOS operating system is a:
A. graphical user interface, single-tasking operating system. B. graphical user interface, multi-tasking operating system. C. command-driven interface, single-tasking operating system. D. command-driven interface, multi-tasking operating system.