Computer History and Technology Quiz

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Questions and Answers

What is a computer?

A device that communicates with other devices wirelessly.
An electronic device that processes information based on instructions provided by a user or a program. (correct)
A mechanical device that stores and retrieves information.
A tool used for physical data manipulation.

What is the importance of computers in modern life?

Supports agricultural practices and crop management.
Facilitates global connectivity, information sharing, and collaboration. (correct)
Aids in artistic expression and creativity.
Enables physical fitness and wellness activities.

What does ubiquity refer to in the context of computers?

Widespread presence or availability. (correct)
High processing speed.
Advanced security features.
Large physical size.

What role do search engines and online databases play in modern life?

<p>They provide instant access to vast amounts of information, enabling learning, research, and staying informed on a wide range of topics. (D)</p> Signup and view all the answers