Input and Output Devices Quiz

What are input devices?

• Software programs that allow users to interact with a computer system.

• Devices that store data in a computer system.

• Devices that display output from a computer system.

• Hardware devices that allow users to interact with a computer system.

What is the purpose of direct data entry (DDE) devices?

• The purpose of direct data entry (DDE) devices is to input data directly into a computer system without manual data entry.

• The purpose of direct data entry (DDE) devices is to convert data into physical documents.

• The purpose of direct data entry (DDE) devices is to transfer data between different computer systems.

• The purpose of direct data entry (DDE) devices is to store data in a physical format.

Name an example of an emerging technology in input devices.

• Gesture recognition

• Augmented reality

• Voice recognition

• Virtual reality

What are output devices?

• Output devices are software programs that display or present data or information from a computer.

• Output devices are hardware devices that display or present data or information from a computer.

• Output devices are devices that store data or information from a computer.

• Output devices are hardware devices that input data or information into a computer.

What is the function of output devices?

• The function of output devices is to store information in a computer system.

• The function of output devices is to input information into a computer system.

• The function of output devices is to provide information or results from a computer system to the user or other devices.

• The function of output devices is to process information in a computer system.

Give an example of an output device used for visual display.

• printer

• keyboard

• computer monitor

• mouse

What is the difference between input and output devices?

• Input devices and output devices are interchangeable.

• Input devices provide data or instructions, while output devices display or present processed data or information.

• Input devices display processed data or information, while output devices provide data or instructions.

• Input devices and output devices perform the same function.

What are some common examples of input devices?

• Keyboards, mice, touchscreens, scanners, and microphones.

• Monitors, printers, and speakers.

• Hard drives, USB drives, and CD/DVD drives.

• Projectors, webcams, and game controllers.

What are some common examples of output devices?

• monitors, printers, speakers, headphones

• microphones, webcams, projectors

• hard drives, USB drives, memory cards

• keyboards, mice, scanners

How do direct data entry (DDE) devices work?

• Direct data entry (DDE) devices convert handwritten data into digital format.

• Direct data entry (DDE) devices are used to transfer data from one computer to another.

• Direct data entry (DDE) devices are used to scan and store physical documents into a computer system.

• Direct data entry (DDE) devices allow users to input data directly into a computer system without manual data entry.