10 Questions
Which component of a computer is responsible for processing data?
System unit
What is the purpose of a communications device in a computer?
To send and receive data to and from other devices
What is the main function of green computing?
To reduce the electricity and waste generated when using a computer
What is a network in the context of computers?
A collection of devices connected together via communications devices and transmission media
What does software do in a computer?
Tells the computer what tasks to perform and how
Match the following computer components with their descriptions:
Input device = Enters data and instructions to a computer Output device = Conveys information to people System unit = Contains electronic components that are used to process data Storage device = Records and retrieves items to and from storage media
Match the following terms with their definitions:
Green computing = Involves reducing the electricity and waste generated when using a computer Network = Collection of devices connected together via communications devices and transmission media Social networking website = Encourages members to share their interests, ideas Installing = The process of making a program or system ready for use
Match the following types of devices with their functions:
Input device = Keyboard, mouse Output device = Monitor, printer Storage device = Hard drive, USB flash drive Communications device = Modem, network card
Match the following computer terms with their definitions:
Computer = An electronic device, operating under the control of instructions stored in its own memory Hardware = Electric, electronic and mechanical components a computer contains Software = Tells the computer what tasks to perform and how Network = Collection of devices connected together via communications devices and transmission media
Match the following computer concepts with their descriptions:
Data = The raw facts and figures that a computer processes Information = Data that is organized in a meaningful way Green computing = Involves reducing the electricity and waste generated when using a computer Social networking website = Encourages members to share their interests, ideas
Test your knowledge of computers with this introductory quiz! Learn about the different components of a computer, from input and output devices to the system unit. See how well you understand the basics of computer hardware and its role in processing data and information.
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