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How does information move around?
Information moves around through different mediums such as wires, cables, airwaves, and optical fibers. It is often converted into electronic signals or data packets for transmission between devices, networks, or systems. This enables communication and sharing of information between users, devices, and systems located in various geographical locations.
How can information be securely transmitted and received between devices?
Information can be securely transmitted and received between devices by using encryption techniques, such as SSL/TLS protocols, VPNs, and secure communication channels. These methods help to protect data from unauthorized access or interception during transmission.
What is the function of the LCD polarizer in electronic devices?
The function of the LCD polarizer in electronic devices is to control the direction of light passing through the liquid crystal display (LCD) screen, allowing for the display of images and information in a clear and visible manner.
How do you detect thermal radiation?
Thermal radiation can be detected using devices such as thermal cameras or infrared thermometers. These devices can pick up the infrared radiation emitted by an object due to its temperature and create an image or provide a temperature reading based on that information.
How do devices that use light and sound affect lives today?
Devices that use light and sound, such as smartphones, TVs, and smart speakers, have greatly impacted our lives by providing entertainment, information, and communication. These devices have transformed how we access and consume media, connect with others, and navigate our surroundings. They have become essential tools in modern day-to-day activities.
Make information resulting from processing available for use?
Output devices.
Why are speakers output devices?
Output devices are devices that present data coming from the computer. Speakers do this by taking information that is sent to it via the sound card and outputting that information via sound.
What are the devices for a output?
output devices are devices which display information( i.e., processed data ) in form of a softcopy or hardcopy such as monitor and printer respectively.
Define Memory and importantce of Memory?
Memory devices are the devices of computer system which stores the data and information in it.
Why are devices important?
Output devices are important so you can get processed data/information from the computer. e.g printers
What devices are used to see information?
keyboard
What do storage devices preserve?
Storage devices preserve items such as data, instructions, and information for retrieval and future use.
List output devices?
Output devices on a computer are used to send a form of information. The microphone, speakers, HDMI cable, and USB ports are all used to send information.
How do computers get information?
Computers get information through various input devices such as keyboards and barcode scanners. Also, there are devices that can be for either input or output, such as disc drives and tape drives.
What are the input devices and output devices?
input devices put information in your computer and output devices give out info.Here is a more "elaborate" answer.Input Devices:KeyboardMouseStylusScannerDigital CameraOutput Devices:MonitorPrinterSpeakersKyeboard
Which of the devices in PC change data into information?
may be processor
What devices are used for loading information into a computer?
Keyboard and Mouse
