Author : datacentersolutions

Multimedia Definition As the name implies, multimedia is the integration of multiple forms of media. This includes text, graphics, audio, video, etc. For example, a presentation involving audio and video clips would be considered a “multimedia presentation.” Educational software that involves animations, sound, and text is called “multimedia software.” CDs and DVDs are often considered ..

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Hertz Definition Hertz (abbreviated: Hz) is the standard unit of measurement used for measuring frequency. Since frequency is measured in cycles per second, one hertz equals one cycle per second. Hertz is used commonly used to measure wave frequencies, such as sound waves, light waves, and radio waves. For example, the average human ear can detect ..

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Kilohertz Definition One kilohertz (abbreviated “kHz”) is equal to 1,000 hertz. Like hertz, kilohertz is used to measure frequency, or cycles per second. Since one hertz is one cycle per second, one kilohertz is equal to 1,000 cycles per second. Kilohertz is commonly used to measure the frequencies of sound waves, since the audible spectrum of sound ..

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Facebook Definition Facebook is a social networking website that was originally designed for college students, but is now open to anyone 13 years of age or older. Facebook users can create and customize their own profiles with photos, videos, and information about themselves. Friends can browse the profiles of other friends and write messages on their pages. ..

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Instagram Definition Instagram is an online photo sharing service. It allows you to apply different types of photo filters to your pictures with a single click, then share them with others. While is a rather basic service, Instagram’s simplicity has helped it gain widespread popularity. While nearly all smartphones have built-in cameras, they often do not produce quality photos. ..

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Blog Definition Short for “Web Log,” this term refers to a list of journal entries posted on a Web page. Anybody who knows how to create and publish a Web page can publish their own blog. Some Web hosts have made it even easier by creating an interface where users can simply type a text ..

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MySpace Definition MySpace is an online community that allows friends to keep in touch and meet new people as well. It started out as a website that bands could use to promote their music, but has since grown into a more general community of friends. Anyone who is at least 14 years old can sign ..

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Spider Definition A spider is a software program that travels the Web (hence the name “spider”), locating and indexing websites for search engines. All the major search engines, such as Google and Yahoo!, use spiders to build and update their indexes. These programs constantly browse the Web, traveling from one hyperlink to another. For example, when a ..

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SEO Definition Stands for “Search Engine Optimization.” Just about every Webmaster wants his or her site to appear in the top listings of all the major search engines. Say, for example, that Bob runs an online soccer store. He wants his site to show up in the top few listings when someone searches for “soccer ..

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RGB Definition Stands for “Red Green Blue.” RGB refers to three hues of light that can be mixed together to create different colors. Combining red, green, and blue light is the standard method of producing color images on screens, such as TVs, computer monitors, and smartphone screens. The RGB color model is an “additive” model. When 100% of ..

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