This division includes the activities of web search portals, data processing and hosting activities, as well as other activities that primarily supply information. The activity of providing information products and related services according to users' need. In a broader sense, it refers to providing users with information through any form of product or service. A search extend of the shared information collected in the smart space. The term “Information Service” may refer to any service which is “intended to provide information for a client or user, or assist a client or user in finding information” [1]. Thus, it may include any service rendered by a library or information center such as reference service and even document lending service.
Food and beverage service, also known as F&B service, is the name for offering dining or drinks to customers....
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Telecom services now include fixed-network services (data retail, Internet retail, voice retail and wholesale) and...
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Programming services refer to the set of services that involve designing, creating, and maintaining computer software ...
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