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Furthermore , another feature of Client-Server Computing is able to link existing hardware and software applications and utilise them in an efficient way . Under general supervision is responsible for planning , technical , analytical and training work supporting end users in the selection and adaptation of micro-computer hardware and software applications , and other related assigned duties . Focuses on the nature of networks including hardware and software applications . They concentrate on AT hardware and software applications . Projects require the ability to extract information from a variety of large datasets and to create effective standalone web and software applications .