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    |  | Data body mealplan |  
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  | Here is an example of how the data body is fed by routine day-to-day activities, a data body meal plan: 
 Breakfast: phone calls, drive GPS (global positioning system) equipped car, emerge from surveillance camera equipped subway, go online, send E-mails, complete online registration forms, receive faxes
 
 Lunch: pay lunch with credit card, use your customer card when shopping, use mobile phone, pass through biometric access controls, use smart card
 
 Afternoon snack: visit doctor, file insurance claim
 
 Dinner: respond to TV commercials, complete income tax form, visit chat rooms, use free web mail. Programme phone wake-up call.
 
 
 
 
  
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          |  Java Applets Java applets are small programs that can be sent along with a Web page to a user. Java applets can perform interactive animations, immediate calculations, or other simple tasks without having to send a user request back to the server. They are written in Java, a platform-independent computer language, which was invented by
  Sun Microsystems, Inc. 
 Source: Whatis.com
 
 
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