计算机导论考试重点.doc

What are the five parts of an Information System?
A: People, Procedures, Software, Hardware and Data
What is ConnectivWhat are the five parts of an Information System?
A: People, Procedures, Software, Hardware and Data
What is Connectivity?
A: the capability of your microcomputer to share information with other computers.
Describe the three types of system software programs
A: operating system, utilities, device drive
What are the four types of computers?
A: supercomputers, mainframe computers, minicomputers, and microcomputers
Describe the four types of microcomputers?
A: desktop computers, notebook computers, tablet PC, and handheld computers
Describe the four basic categories of microcomputer hardware
A: system unit, input/output devices, secondary storage, and communication
wireless revolution is dramatically affecting communications and computing
What is the difference between the Internet and the Web?
A: The Internet was all text-no graphics, animations, sound, or video.
The Web Provides a multimedia interface to connect to the Internet resources in cyberspace
What is system software? What are the four kinds of system software program?
System software is not a single program. Rather it is a collection or a system of programs that handle hundreds of technical details with litter or no user intervention.
The four types of programs are operating systems