SMS definition

(Short Message Service) It is a cell phone messaging service.With this system you can send or receive messages between cell phones and other electronic devices, and even using the internet.

SMS History

An intern called Riku Pihkonen, who worked for the Nokia company, managed to send an SMS for the first time in 1992.

Months later, the SMS service was officially launched in England, but with the only objective that the telephone companies they can send important messages to their users, but not as communication between them.

During the first quarter of 2007, 620 billion text messages were sent, 50% more than the same period in 2006 , generating revenues of 34 billion dollars for mobile phone companies.

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Definition of Macrocomputer (macrocomputer)

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Definition of DPI or PPP (print quality)

(dots per inch, dots per inch).The DPI or PPP is a unit of measurement of the resolution of an image (related to quality) of a scanner, a printer, etc.It serves to measure the resolution, which is the amount of dots that enter an inch.It is expressed like this: (number) x (number) dpi. A resolution of 300 dpi will produce a text that will show broken lines visible under a magnifying glass.Even larger resolutions are necessary to obtain reproductions of smooth photographs.Professional graphics use printers with resolutions from 1200 to 2400 dpi. Pixels or resolution of a photo and printing in centimeters There is no direct equivalence between the pixels of a digital image and the centimeter of printing that correspond to it.A very small image can be printed very large on paper, but the pixels of the printed image will begin to be noticed at first glance.There are techniques to "enlarge" the digital image and soften it a bit the pixels, but these do not make ma ravillas. ...

Monoprogramming Definition

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Definition of Eset

Eset is a computer security company based in Bratislava, Slovakia. Eset was founded in 1992 as a result of the merger of two private companies.Its best-known product is the NOD32 antivirus, although it also develops Smart Security, which includes the NOD32 features in addition to firewall and antispam. Compete with other security companies such as Symantec and McAfee Questions? needs more information? Write and we will respond to your email

Network transparency definition

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Definition of netmask

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Definition of Network Address Translation (NAT)

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Definition of cyclic redundancy check (CRC)

In informatics, cyclic redundancy check (CRC) refers to the cyclic redundancy control or cyclic redundancy check. For more information see: CRC. Any questions? needs more information? Write and we will respond to your email

Initialization vector definition

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