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Questions and Answers
What types of laptop displays are mentioned in the text?
What types of laptop displays are mentioned in the text?
Why are LED displays preferred by many laptop manufacturers?
Why are LED displays preferred by many laptop manufacturers?
What is a characteristic of OLED displays?
What is a characteristic of OLED displays?
What is a feature of some modern laptops?
What is a feature of some modern laptops?
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How can the display of some laptops be rotated?
How can the display of some laptops be rotated?
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What is the primary function of a host device in a computer network?
What is the primary function of a host device in a computer network?
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What type of phone connects to a computer network instead of the traditional telephone network?
What type of phone connects to a computer network instead of the traditional telephone network?
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What is an example of a device that can serve as both a host and a peripheral?
What is an example of a device that can serve as both a host and a peripheral?
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What types of organizations use computer networks?
What types of organizations use computer networks?
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What is a common feature of many computer networks?
What is a common feature of many computer networks?
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Study Notes
Laptop Display Types
- There are three types of laptop displays: Liquid-crystal display (LCD), Light-emitting diode (LED), and Organic light-emitting diode (OLED)
- LED displays are energy-efficient and have a longer lifespan compared to LCD displays
- OLED technology is commonly used in mobile devices and digital cameras, but can also be found in some laptops
OLED Display Features
- In OLED displays, every pixel is individually lit
Convertible Laptops
- Some laptops come with detachable touch screens that can be used like a tablet when detached
- Some laptops allow the keyboard to fold back behind the display to function like a tablet
Display Orientation
- Windows can rotate the display 90, 180, or 270 degrees automatically or manually
- Manual rotation is done by pressing the Control + Alt keys simultaneously with the arrow key for the desired direction
Devices in Computer Networks
- A device can serve as both a host and a peripheral depending on its function in the network.
- A host is any device that sends and receives information on the network.
- A peripheral is a device connected to a host, such as a printer connected to a laptop.
- If a peripheral is connected directly to a network, it acts as a host.
Types of Host Devices
- Various types of devices can connect to a network, including:
- Internet Protocol (IP) phones that connect to a computer network instead of a traditional telephone network.
Networks in Different Settings
- Computer networks are used in various settings, including:
- Businesses
- Homes
- Schools
- Government agencies
Network Resources
- Networks can share various resources, including:
- (no specific examples given in the text, but implied by Figure 2)
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Description
Learn about the different types of laptop displays, including LCD, LED, and OLED, and their features, as well as convertible laptops.
