Refreshment Time: CH 3-Computer Hardware (ITC1103)

What is the purpose of data input?

• To display visual output of the computer's operations.

• To provide the computer with information required to perform tasks or operations.

• To capture live video and images for communication and recording.

• To produce audio signals from the computer.

Which of the following is an example of an Input Peripheral?

• Printer

• Keyboard

• Monitor

• Speakers

What is the purpose of data output?

• To convey the results of computations, display data, or provide feedback to the user.

• To provide the computer with information required to perform tasks or operations.

• To capture live video and images for communication and recording.

• To create physical copies of documents and images from digital files.

Which of the following is an example of an Output Peripheral?

• Monitor

• Microphone

• Mouse

• Keyboard

What is the purpose of Storage?

• To convey the results of computations, display data, or provide feedback to the user.

• To store data and applications for future use.

• To capture live video and images for communication and recording.

• To create physical copies of documents and images from digital files.

Which of the following is an example of a Keyboard layout?

• DVORAK layout

• Virtual Keyboard

• Ergonomic Keyboard

• Gaming Keyboard

Which type of Mouse encompasses the entire ear for immersive sound?

• In-Ear Headphones

• Over-Ear Headphones

• On-Ear Headphones

• Earbuds

Which type of Printer is known for fast printing speeds and sharp text?

• Inkjet Printers

• Laser Printers

• Dot Matrix Printers

• LED Printers

Which type of Scanner uses resolution settings, color depth, and OCR capabilities?

• Webcam

• Sheetfed Scanner

• Flatbed Scanner

• Handheld Scanner

Which type of Webcam varies from basic resolution to high-definition?

• LCD Projector

• DLP Projector

• LED Projector

• Webcam