18 Questions
What type of device converts physical documents, images, or objects into digital images?
Scanner
Which device produces a hard copy of documents and images?
Printer
Which device is used to display information like text, graphics, and videos from the computer?
Monitor/Display
What is the primary function of a keyboard in computing?
Input text and commands
Which device is specifically designed for producing audio output from the computer?
Speakers/Headphones
What device is used to control the movement of the cursor on the screen?
Mouse
What is the primary function of a scanner?
Convert physical documents into digital images
Which device allows a user to input text and commands into the computer system?
Keyboard
What is the main function of a printer?
Convert digital images to physical documents
Which device is most commonly used for navigation on a computer screen?
Mouse
What does a monitor or display primarily do in a computer system?
Display visual output
Which device would you use to create a digital copy of a physical photograph?
Scanner
What is the function of a processor (CPU)?
Respond to and process basic instructions that drive a computer
Which component on a computer chip is made up of interconnected electronic components such as transistors and resistors?
Silicon chips
What type of computer is smaller, less expensive, and less powerful than a mainframe or supercomputer?
Mini computer
What device is responsible for displaying images on a computer screen?
Monitor/Display
Which modern computer device is capable of performing all functions of a computer's central processing unit?
Silicon chips
What technological advancement has led to computers becoming more advanced, modern, and sophisticated after the fifth generation?
Mini Computers
Study Notes
Input and Output Devices
- A scanner is a device that converts physical documents, images, or objects into digital images.
- A printer produces a hard copy of documents and images.
- A monitor or display is used to display information like text, graphics, and videos from the computer.
- A keyboard is used to input text and commands into the computer system.
- A speaker or sound card is specifically designed for producing audio output from the computer.
- A mouse is used to control the movement of the cursor on the screen.
Processor and Computing
- A processor (CPU) performs calculations and executes instructions in a computer system.
- A microprocessor is a component on a computer chip made up of interconnected electronic components such as transistors and resistors.
- A microcomputer is a type of computer that is smaller, less expensive, and less powerful than a mainframe or supercomputer.
Display and Navigation
- A monitor or display is responsible for displaying images on a computer screen.
- A microprocessor is a modern computer device capable of performing all functions of a computer's central processing unit.
Advances in Computing
- The development of microprocessors has led to computers becoming more advanced, modern, and sophisticated after the fifth generation.
Test your knowledge about different output devices used to display information, produce hard copies, or convert physical documents into digital images. Learn about monitors, printers, scanners, and speakers/headphones.
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