This hardware houses most of the electronic components that make up a computer system.
A. System unit
B. Input/output devices
C. Secondary storage
D. Communication
查看答案
Which of the following are two important components of the system unit?
A. Microprocessor and memory
B. Keyboard and mouse
C. Microphone and speakers
D. Monitor and printer
Which one of the following is not considered a form of secondary storage?
A. Solid-state storage
B. Optical discs
C. RAM
D. Hard disk
______ are the most important part of any information system.
A. Software applications
B. Programs
C. Hardware applications
D. People
The type of media that uses laser technology to store data and programs is _______.
A. hard disk
B. flash
C. solid state
D. optical disc