Computer Basic Information
The MS-DOS operating system is a .....

command-driven interface, multi-tasking operating system
graphical user interface, multi-tasking operating system
command-driven interface, single-tasking operating system
graphical user interface, single-tasking operating system
None of these

ANSWER DOWNLOAD EXAMIANS APP

Computer Basic Information
In a punched card system, data is processed by a

sorter, posting machine, and billing machine
accounting machine, keypunch machine, and sorter
accounting machine, posting machine, and billing machine
keypunch machine, sorter, and posting machine
None of these

ANSWER DOWNLOAD EXAMIANS APP