Data model (GIS) A data model in geographic information systems is a mathematical construct for representing geographic objects or surfaces as data The five steps in the analysis process are:

Usage of Renewable Energy sources Solar energy: Using the solar Tank, it consists of surfaces that collects solar beams and convert them into energy and it can be used in many fields as:

GMP" Good manufacturing practice

It specifies the production and tests dimensions that affect the product quality and to preserve the health of living organisms and to produce new types of effective products, it can be applied by using the following factors.

Cost Saving

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This technology plays an important role in saving

costs as it is automatic replay on the expected inquiries of customers for such so it reduces time and effort for customer service department and it is important for companies "HR " sector in recruitment of few customer servi