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WorksheetsOverview of IT
Total questions: 8
Worksheet time: 9mins
The keyboard, mouse, display, and system unit are:
hardware
output devices
input devices
software
Although not as powerful as a supercomputer, this type of computer is capable of great processing speeds and data storage.
mainframe
midrange
laptop
tablet
RAM is a type of:
computer
memory
network
secondary storage
Consists of the step-by-step instructions that tell the computer how to do its work.
(a)
A container that houses most of the electronic components that make up a computer system.
(a)
Devices that translate the processed information from the computer into a form that humans can understand.
(a)
Unlike hard disks, this type of storage does not have any moving parts, is more reliable, and requires less power.
(a)
Explain the parts of an information system. What part do people play in this system?
