Question

a company has a number of employee .a projects must have at least one employee assigned and may have any number of employee assigned. an employee's bulling rate may vary by project and the company wishes to record the applicable biling rate for each employee when assigned to a particular project find attributes​

Answer 1

The earliest foundations of what would become computer science predate the invention of the modern digital computer. Machines for calculating fixed numerical tasks such as the abacus have existed since antiquity, aiding in computations such as multiplication and division. Algorithms for performing computations have existed since antiquity, even before the development of sophisticated computing equipment.

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a company has a number of employee .a projects must have at least one employee assigned and may have any number of employee assigned. an employee's bulling rate may vary by project and the company wishes to record the applicable biling rate for each employee when assigned to a particular project find attributes