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structured programming

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INTRODUCTION TO PROGRAMMING Definitions Computer programming is the aspect of translation of user’s ideas in to a form that can be understood by the computer by the use of an acceptable tool called computer programming language. A computer program is a set of coded instructions for the computer to obey and process data. Programming language is set of instructions or a tool used for writing computer programs. NB the purpose of computer programming is to solve the users needs i.e. developing instructions for the computer with the aim of solving a particular user problem. This enables the computer to accept and manipulate data and print results automatically. Development of computer programming languages. Introduction Primary function of programming languages is to provide instructions to the computer system so that it can perform a processing activity. Each programming language uses a set of symbols that have special meaning. Each language has its own rules called ...
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Carriers commit to kill switches by 2015, but ruin implementation to protect profit

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This week, the major telecommunications carriers in the United States finally agreed to make a mandatory “kill switch” option available on all cell phones by 2015. It’s a move that has been praised as a long time coming and slammed as incremental. However, it has also been resisted in certain corners by those who feel that the option will be abused. No one disputes that mobile phone theft is on the rise. The San Francisco police department has reported that a whopping 67% of all theft cases are related to mobile devices; 10% of phone owners have reportedly had a device stolen at some point. Consumer Reports claims that 1.2 million phones were stolen in 2012, with 3.1 million reported thefts in 2013. The question is whether a manufacturer-enabled “kill switch,” a method of disabling a device remotely, would be an effective means of short-circuiting a thriving market in stolen devices. US carriers have previously balked at manufacturer-implemented kill switches. Sam...
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