Computer Basic Information
Which of the following typically uses a keyboard for input?

financial transaction terminal
desktop terminal
point-of-sale terminal
executive workstation
All of these

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Computer Basic Information
The proper definition of a modern digital computer is

an electronic automated machine that can solve problems involving words and numbers
a more sophisticated and modified electronic pocket calculator
any machine that can perform mathematical operations
None of these
a machine that works on binary code

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

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

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