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

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

ANSWER DOWNLOAD EXAMIANS APP

Computer Basic Information
What is backup?

Accessing data on tape
Protecting data by copying it from the original source to a different destination
Filtering old data from the new data
Adding more components to your network
None of these

ANSWER DOWNLOAD EXAMIANS APP