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4.4.6 Cloud Computing
     Cloud computing represents the delivery of computer services such as servers,
     storage, databases, networks, and software over the Internet. Companies that
     provide these services are called cloud service providers and usually charge fees
     based on usage.
     Advantages of cloud computing: Scalability and flexibility - Cost savings - Improved
     collaboration - Data loss prevention
     Disadvantages of cloud computing: Full dependence on internet connectivity -
     Security concerns as services rely on an external network, making it vulnerable to
     various types of cyber attacks - Lack of complete control over all services

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