components of an ICT
Information and communication technology (ICT) systems include several essential components that work together to ensure functionality and efficiency. Software consists of programs that instruct the computer on tasks and operations, such as Microsoft Word or Audacity.
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components of an ICT People Operations Purchasing Testing the system Data is entered by human. bar code scanner through data key in Hardware Parts of the computer communication devices output devices Processor Name for physical components. Printer Scanner MP3 player It is electric, electronic, and mechanical components contained in a computer. Information Example: itemized receipt at a shop Contracts Credit card numbers Processed data that conveys meaning to users. Passwords Phone number Address Data Records of transcations Debit cards it is raw fact or figures that has no meaning. A collection of unprocessed items which video images numbers text Procedures Provide back up using large database this to ensure data will be restored when the systems is fail. Make sure system runs smoothly A series of actions or operations intended to achieve a result. Software name for computer programs Audacity Inspiration Microsoft word without them the hardware cannot be function. a series of related instructions, organized for a common purpose, that tells the computer what task to perform and how to perform them.
