Author Information
Deans IT Support
Member since 29th August 2007
Displaying 1 to 15 (of 20 articles)
07th November 2007
Copyright (c) 2007 Dean BarnardWith so many variations I am always left in doubt as to how Email should actually be written. Should it be email, e-mail, E-mail or plain Email like I have used. Actually all these variations seem to be valid and...
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07th November 2007
Copyright (c) 2007 Dean BarnardIt is a digital world and no doubt about it. But digital video is possible only with compression. Television, for example is extremely information rich. Digital television transmission is at 270 mega bits per sec...
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07th November 2007
Copyright (c) 2007 Dean BarnardData is vital to an organization’s functioning. Compromise of data due to security breach, access by unauthorized people, corruption of data due to human or machine error may irrevocably damage data integrity. ...
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06th November 2007
Copyright (c) 2007 Dean BarnardThere are a number of software for web-site development. In fact there may be more than a thousand web-design software to meet various requirements. The most popular among them are adobe Dreamweaver and Microsoft...
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30th October 2007
Copyright (c) 2007 Dean BarnardIt is rather embarrassing to write about something all of us are more than familiar with. Is there anybody who doesn't know about the greatest invention on earth? After the invention of digit zero, of course! Wha...
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21st October 2007
Copyright (c) 2007 Dean BarnardWith a plethora of storage devices attached to a computer, management becomes a crucial issue. It therefore becomes imperative to create one large logical storage which consolidates the different physical storage...
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21st October 2007
Copyright (c) 2007 Dean BarnardSome still hold the opinion that graphics and art is a mind thing and one cannot become a graphics artist just by tweaking some shots in a computer. Creativity may still be elusive but there is little doubt that ...
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21st October 2007
Copyright (c) 2007 Dean BarnardA decade or so ago the publishing software were distinctly divided into two groups, desktop and professional. On one side were PageMaker and on the other FrameMaker and QuarkXPress. WordStar was primarily used as...
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20th October 2007
Copyright (c) 2007 Dean BarnardThe need for storage devices is growing by leaps and bounds. In addition there are a number of options available depending on specific storage requirements. There are numerous options available with SAN. The two ...
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19th October 2007
Copyright (c) 2007 Dean BarnardROM, Read only MemoryThe data or information stored in these types of memories is not changeable. It therefore does not require electrical power to retain information. The ROM chip or IC contains row...
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19th October 2007
Copyright (c) 2007 Dean BarnardPowerful computers and computing capability have enabled realism in computer generated imagery. The animated films made today are realistic to a fault. For instance, Shrek 3.0 has been wildly popular because of ...
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19th October 2007
Copyright (c) 2007 Dean BarnardA computer consists of many types of memory. There are devices which hold temporary information, some can be programmed, and others store information. Hard disc drives, Floppy drives, CD-ROM and DVD-ROM are used ...
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25th September 2007
Copyright (c) 2007 Dean BarnardThe data space is exploding and the cost of memory is reducing with each coming day. Today's organizations are creating zillions of bytes of data everyday and each bit requires storage. Paper information is being...
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21st September 2007
Copyright (c) 2007 Dean BarnardThe necessity of performing complex tasks by computer software has become imperative in today's rapidly changing and competitive environment. The software industry and the software professionals are looking for n...
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21st September 2007
Copyright (c) 2007 Dean BarnardWhat is desktop publishing? This question was put to me a while back and it took me some time to find an easy answer. The closest I can come to it is this: publishing using computer software is desktop publishing...
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