1
It is called the filament or bundle of filaments manufactured with transparent and flexible material, mainly from glass or plastic, which is used for the transmission of information over long distances by light signals.
2
Created in the 1930s, it is a cable used to transport high-frequency electrical signals that has two concentric conductors, a central one, called the core, responsible for carrying information, and an outer one, with a tubular appearance, called mesh, shielding or braid, which serves as land reference and return of currents
3
is a computer program designed as a tool to allow a user to perform one or several types of tasks. This differentiates it mainly from other types of programs, such as operating systems (which make the computer work), utilities (which perform maintenance or general use tasks), and software development tools (to create computer programs)
4
It consists of eight copper wires isolated from each other, twisted in two, which are interlocked helically. This is done because two parallel wires constitute a simple antenna. When the wires are braided, the waves are canceled, so the interference produced by them is reduced, which allows a better data transmission
5
that indispensable equipment in today's everyday life that is also known by the name of computer, is an electronic machine that allows to process and accumulate data
6
it is a decentralized set of interconnected communication networks that use the TCP / IP family of protocols, which guarantees that the heterogeneous physical networks that compose it form a unique logical network of worldwide scope. Its origins go back to 1969, when the first computer connection was established, known as ARPANET
7
Said of a program: That allows to write, correct, archive, etc., texts registered in symbol file
8
it is an electronic device that has an intermediate size between the computer and the mobile. Its main characteristics are the following: its lightness, its intuitive handling using its hands, its high autonomy of use and the non-dependence on other complementary accessories.
9
Input device of a computer, provided with one or more buttons, which is handled by rolling it on a surface, and whose movements move a pointer across the screen. "The cursor is the line that appears on the text processors. the arrow
10
is an internet application, which allows users to exchange messages electronically or through the Internet
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