超星 - Chapter 1 test - 查题吧

单选题

The keyboard, mouse, display, and system unit are:

A. hardware
B. output devices
C. storage devices
D. software

单选题

Programs that coordinate computer resources, provide an interface, and run applications are known as:

A. application programs
B. operating systems
C. storage systems
D. utility programs

单选题

A browser is an example of a:

A. general-purpose application
B. specialized program
C. system application
D. utility program

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