5 Questions
Which of the following is NOT one of the basic elements of a computer?
Mechanical
What is the purpose of feeding data into a computer?
To manipulate data
Which of the following best describes data?
Unprocessed facts
What is the main source of power for computers?
Electricity
What is the role of programs in operating a computer?
To process data
Test your knowledge on computers and their basic elements. Learn about the electronic, programmable, and high-speed functions of a computer. Find out more about inputs, processing, storage, and outputs of data.
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