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3 What is the general term that applies to all input and output devices?
operating system
Working Principle of bluetooth?
Bluetooth was the brainchild of the SIG (Special Interest Group). This SIG included Intel, Toshiba, Nokia, IBM, Compaq, Dell, Motorola, HP, Lucent, and Samsung to name a few. They all came together to set up a short frequency wireless technology for transferring data. Bluetooth is a communication protocol. It is a like a language that devices use to wirelessly communicate between each other. It is in fact based on a Master/Slave operation format. Pico net is a term used to describe a network formed by one device and all other devices detected in its range. In single coverage are around 10 Pico nets can co-exist. A master can connect to more than one slave simultaneously. In reality, the master keeps switching between slaves. Bluetooth links two Pico nets to form a larger network. This works over a short range and can be used to establish connections between PDAs, mobile phones, laptops, digital cameras, printers, scanner, and many other electronic gadgets. Establishing a connection using Bluetooth is a complicated process. Initially, the device stays in a "Passive state", i.e. it is just in contact with the network, but not performing any activity. Next the connection establishment process begins with the inquiry process. "Inquiry" is a request sent by the master to all the devices found in its range. Whichever devices receive this inquiry send a response with their respective addresses. Now the master chooses one address and synchronizes with its access point. This process known as the "Paging technique" involves alignment of its clock and frequency with that of the access point. Next in line is the "Service Discovery" phase, wherein a link is established and the master device enters the access point using the Service Discovery Protocol. As a result of linking, a "Communication Channel" is to be created. Sometimes the access point may include a security mechanism and you may need to know the encryption key or in common terms the PIN. Once the PIN is sent and received and confirmed a communication is established. Finally the master and slave can use the communication channel to transfer data and information. Thus Bluetooth is neither a broadband nor a long distance networking technique. It is a Personal Area Networking technology that can be used in a number of important applications. First of all, Bluetooth technology uses the same frequency range as the Wi-Fi system. It only requires a careful coordination of the various frequencies with the perfect transmit and receive timings between various devices. Finally, the enhanced version of Bluetooth is expected to use Ultra-Wide Band frequencies that contributes increased data rate and improved signal strength.
What is a raster device?
Common examples of raster devices are computer monitors (e.g. cathode ray tube, LCD). The term "raster device" means a device that is composed of discrete image samples or pixels.
What do you call a person who metal to metal by heating?
There are several methods for joining metal to metal using heat: Brazing and soldering are used to join two pieces of metal without melting them, by melting a different metal with a lower melting point, and letting it flow between the pieces as a joint. (Brazing is generally done at a higher temperature than soldering.) A person who does this could be called a solderer or a brazer, (but this is not a common term). Welding is used to join two pieces of metal by melting them at the join and sometimes an additional filler piece is added. A person who does this is called a welder.
What does contraptions mean?
Contraption is usually used to describe a machine that is not understood or is complicated.
Which term is used to describe the process of establishing a connection between any two Bluetooth devices?
Authentication is the term for establishing a connection between any two Bluetooth devices.
What is the meaning of the term bluetooth?
Bluetooth is a term used to describe a unique type of short-range wireless data transmission technology. It is commonly used to transfer data from cellphones to other devices.
Is the word y-fi a typo or real?
While looking for information on wireless networks I stumbled upon the term y-fi. Does that word actually exist or is it a typo?
What is the meaning of the term outbreeding devices of the flowers?
The devices by which pollination will take place
Which is right decide to joined or decided to join?
The correct term is decided to join.
What is the term that describes the trend of computers and devices with technology that overlap?
convergence computers and devices.
Term for join of an egg and sperm?
fertilization
What is the English term for makiisa?
The English term for "makiisa" is "to unite" or "to join together."
What does the term assistive mobile devices include?
Assistive mobile devices include canes, crutches, walkers, and wheelchairs.
The term for communications between remote devices?
Networking
What is an explanation of the term peripheral devices?
periperal is a device that is in the computer
What is the term for individual computers and devices are connected to a network?
clients.
