-creation, inquiry, observation
Activities: A. - Set file extension
: The identifier that defines what kind of file it is. This only applies to the operating system from Micro Soft.
eg, a) Document. Doc ... ... .... Word file
b) Return. XLS ... ... ..... exe file.
Definition: 1 .-
PLUGINS:
is a tool used to give more functionality to the Web.
eg, Add run an animation or video. 2 .-
CODEC: CO: Encoder DEC: Decoder
This can transform a file in a data stream and this stream as encoded for storage, then back, to play or change. 3 .-
DLL: Dynamic Linking Library: Library
Codito
source, serves to reduce the size of programs and they are in the operating system and programs installed.
In other words it is an executable file that acts as a library of shared functions. 4 .-
EXE files are run . Is the main program of any program within window. It is an extension
referred to an executable file
relocatable code, ie, their memory addresses are relative. [1]
5 .-
AVI: format files are video and audio released by microsof. 6 .-
MPEG: Moving Picture Experts Group
(Group Moving Picture Experts) are commonly referred to as MPEG file format understanding of video and audio
7 .- VCD: is a standard format for video storage on a compact disc . You can play Video CD players adequate personal computers
and many DVD players
. 8 .-
PSD: Photoshop ducument is a format that saves an image as a group of layers, d fusion methods, colors, text. This format allows working with different layers after closing the program, unlike the JPEG format, but takes more space and no program can be opened with Picture and Fax Viewer windows. 9 .-
JPEG: Joint Photographic Experts Group. is an algorithm designed to compress images with 24 bits depth or grayscale. It is also the file format that uses this algorithm to store the compressed images. These images only fixed. JPEG file format commonly abbreviated JPG because some operating systems will only accept three-letter extension. 10 .- GIF: Graphics Interchange Format is widely used graphic format on the World Wide wed, both for images and animations. The format was created in 1987 by Campus serve to provide a color image format for file download area, replacing their earlier RLE format in black and white. 11 .-
TIFF: Tagged Image File Format
format (tagged image file). is because TIFF files also contain the image data itself, "label" in which are stored information on the characteristics of the image, which serves to further treatment. 12 .-
PPT: PowerPoint Presentation
. This format may contain audio presentations, images, videos and text. But PPT files are likely to carry viruses
13 .-
DOC: Microsoft Word native format using a closed and widely used, commonly called DOC (use the file extension. Doc.) For the wide diffusion of Microsoft Word, this format has become the de facto standard that can transfer text formatted or unformatted, or even images, being preferred by many users before other options such as plain text to plain text. 14 .-
AIFF: Audio Interchange File Format.
Format AIFF or Audio Interchange File. Is a standard audio format used to sell sound data for personal computers. audio data in the standard AIFF is not compressed, storing data in big-endian and use a pulse code modulation (PCM). There is also a variant of the standard where if there is compression, known as NAIFF-C or AIFC, with several codec defined.
15 .- MOV: is an assembly language instruction in most processors, whose purpose is the transfer of data between memory cells or processor register. Additionally MOV also allows the use of absolute figures, as such., Numero10 move to a processor register. 16 .-
WAP: gíreless Application Protocol (Wireless Application Protocol). It is an international open standard for applications that use wireless communications, for example, access to Internet services from a mobile phone. 17 .-
MP3:
Audio Layer 3, better known as MP3, also known by its spelling emepetrés, is an audio format
digital
lossy compressed developed by the Moving Picture Experts Group
(MPEG) to form part of version 1 (and later expanded in version 2) of the MPEG video format. His name is an acronym for
MPEG-1 Audio Layer 3
. In other words are sound files. 18 .-
MP4:
is a file format (called container) specified as part of MPEG-4 international standard ISO / IEC. It is used for storing specific media formats, typically being used to store data files to computers, to transmit audio-visual streams and probably in many other ways. 19 .-
ZIP: A common method used to compress computer files. 20 .- RAR (Roshal Archive) In computer RAR is a file format with lossless compression algorithms used for data compression and archiving, developed by Eugene Roshal. There are currently program implementations of Microsoft operating systems DOS, OS / ". Microsoft Windows, Linux and Mac OS X.
B. - Define
Web code:
potatoes are creating code, related website. 1 .-
html (Hyper Text Markup Language)
These letters correspond to the definition "Hypertext Markup Language, clearer, it is a language for structuring documents from text in Word Wide Web, this language is based on tags (instructions that tell how to display text) and attributes (parameters that give tag value), 2 .-
FLASH:
That an application that works on "frames" for the production of animations, and uses vector graphics and raster images, sound, program code, streaming video and bidirectional audio .
flash files, which usually have the SWF file extension, can appear on a web page to be viewed in a browser, or can be played independently by a Flash player. The Flash file animations appear very often in Web pages and multimedia Web sites, and more recently Rich Internet applications d. They are also widely used in Web ads. 3 .-
GIF: Graphics Interchange Format.
is a widely used graphic format on the World Wide Web, both for images to animation. GIF is a format with no loss of quality images with up to 256 colors, limited by a restricted palette of colors to this issue. For this reason, images with more than 256 colors (color depth greater than 8 bit), the image must adapt by reducing their colors, producing the consequent quality loss.
4 .-
hosting: service offered by some companies (the webhost
) in Internet
which is giving up a space on their servers
to upload (host, host) a website
for that can be accessed at all times so online. Often have different plans with different prices for different needs
5 .-
Javascript:
interpreted programming language, or does not require compilation. It is used especially in web pages embedded in the HTML code or similar. Most browsers can interpret JavaScript code on the pages web.JavaScript is a language based on prototypes, as new classes are generated by cloning the base classes (prototypes) and extending its functionality.
6 .- URL: Uniform Resource speaker, ie uniform resource locator. Is a sequence of characters, according to a standard format used to name resources, including documents and images in detention for his location. The URL is the string of characters which is assigned a unique address to each of the information resources available on the Internet. The URL of an information resource is its website, which allows the navegado5r find it and display it properly. Therefore, the URL combines the name of the computer that provides information, the directory where the file name and the protocol used to retrieve the data. 7 .- CSS: are a formal language used to define the presentation of a structured document written in HTML or XML is responsible for developing the specification of style sheets that serve as standard for user agents or sailors. The idea behind the development of CSS is to separate the structure of a document from its presentation.
8 .-
XML: Abbreviation in English
extensible markup language "Extensible Markup Language) is an extensible meta tags developed by the Word Wide Web Consortium. It is a simplification and adaptation of SGML and defines the grammar of language defined by SGML., So XML is not really a particular language, but a way of defining languages \u200b\u200bfor different needs
unborn XML for application only Internet but is proposed as a standard for exchanging structured information between different platforms.
can be used in databases, text editors, spreadsheets, and almost anything imaginable. C. -
look and publish a guide to window xp intalacion:
. It is also defined as information processing automatically. For this, systems must perform the following basic tasks: Input: Collection of information.
processing or treatment of such information.
Output: Transmission of results.
(These 3 basic tasks together are what is known as The word from the French
in 1962, acronym 
of the words information and automatique. As we now know as information together many of the techniques and machines that man has developed through history to support and enhance their skills of memory, thinking and communication. computing applied to diverse areas such as: business management, information storage, monitoring and process control, industrial robots, communications, transport control, research, game development, computer design, applications / multimedia tools etc. In computer converge the fundamentals of science
computer the programming and methodologies for developing software the computer architecture the
data networks
as
Internet the
artificial intelligence, and certain issues of electronic . Can be understood by computing the union synergistic this whole all disciplines.
data networks
as
Internet the
artificial intelligence, and certain issues of electronic . Can be understood by computing the union synergistic this whole all disciplines.
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