Database

It is called database information banks containing data on various topics and categorized differently, but share with each other some kind of link or relationship that seeks to sort and classify them together.

Bit

Bit stands for binary digit (ie of 'bit' in Spanish referred to as bit, and to a lesser extent as bit). A bit is a binary digit numbering system. The storage capacity of a digital memory also measured in bits, because this word has several meanings.

Buffer

In computing, a data buffer is a memory space on a disk or in a space reserved for temporary storage of digital information digital instrument, while waiting to be processed. For example, an FFT analyzer have one or more input buffers, where digital words representing the samples of the input signal are stored. The Z-buffer is used for rendering 3D images.

Byte

It is the basic unit of information used in computing and telecommunications, and is equivalent to an ordered set of bits (usually 8 bits, so that in Spanish it is also called byte) set.

Gigabyte

A gigabyte is a unit of information storage whose symbol is the GB, equivalent to 109 (one thousand million- 1,000,000,000) bytes.

Cache

In computing, cache memory is fast access to a computer, which temporarily stores the newly processed data (information).

GPS

The Global Positioning System (GPS) is a system that determines the whole Earth the position of an object (a person, vehicle) with an accuracy up to centimeters (if differential GPS is used), but typically lasts a few meter accuracy. The system was developed, installed and used by the United States Department of Defense. To determine positions on the globe, the GPS system uses 24 satellites and uses trilateration.

Cracker

The term cracker is used to refer to people who "break" a security system, a web application or any other computer system represent other types of attacks that similarly can be considered acts of cracking.

Disk Hard

In computing, the hard drive or hard disk drive (in English: Hard Disk Drive, HDD) is a data storage device that uses a magnetic recording system for storing digital files

Pointing device

A pointing device is a hardware component (more specifically a human interface device) that allows the user to enter data into a computer space.

D-RAM

to refer to a type of RAM technology based on capacitors, which gradually lose their charge, requiring a dynamic refresh circuit that every certain period, check that charge and replenished in a refresh cycle.

DVD

is a type of optical disk for data storage. The DVD initials stand for Digital Versatile Disc (Digital Versatile Disc), so that both acronyms (in Spanish and English) match.

Driver

A device driver or device driver (in English: device driver, or simply driver) is a computer program that allows the operating system to interact with a peripheral, abstracting the hardware and providing an interface

 

Firewall

In computing, a firewall is a network security system that monitors and controls the incoming and outgoing network traffic based on predetermined security rules

 

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