Chapter 1: Problem 8

What part of the computer formats and presents data for people or other devices?

Short Answer

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Answer: The part of the computer responsible for formatting and presenting data for people or other devices is called the "output device." Output devices like monitors, printers, and speakers take the binary data stored in the computer, convert it into a human-readable form (such as graphics, texts, or sound), and provide it to users through various means of communication. Examples of output devices include monitors, printers, speakers, projectors, and haptic feedback devices.

Step by step solution

Identify the computer component

The part of the computer that formats and presents data for people or other devices is called the "output device." An output device consists of monitors, printers, and other peripherals that present information to users from the computer.

Explain the role of output devices

Output devices play a significant role in a computer system, as they serve as communication channels between the computer and its users. These devices take the binary data stored in the computer and convert it into a human-readable form, such as graphics, texts, or sound.

Describe the data formatting process

The computer processes and manipulates data internally in binary form (series of 0s and 1s). However, humans cannot easily understand this raw format. Therefore, the output devices are responsible for formatting the binary data into a comprehensible format. For instance, a monitor displays images, videos, and texts by converting binary data into pixels and arranging them in a grid pattern, while a printer produces a hard copy of a document or image based on the converted data.

Provide examples of output devices

Some common output devices include: 1. Monitors: Display visual data such as texts and images on a digital screen. 2. Printers: Produce hard copies of digital documents, images, and other files. 3. Speakers: Output audio signals to generate sound from digital data. 4. Projectors: Display images or videos onto a larger surface for presentations or public viewing. 5. Haptic feedback devices: Provide tactile sensations as a form of output, such as vibration on a video game controller or smartphone. Each of these devices offers different ways to present data from a computer system for users to access and interact with.

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What part of the computer formats and presents data for people or other devices?

Short Answer

Step by step solution

Identify the computer component

Explain the role of output devices

Describe the data formatting process

Provide examples of output devices

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