The keyboard, mouse, display, and system unit are:
A. hardware
B. output devices
C. storage devices
D. software
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
工程图学课程理论严谨与工程实践联系密切。
A. 对
B. 错
A browser is an example of a:
A. general-purpose application
B. specialized program
C. system application
D. utility program