Computers and Technology, 20.08.2019 22:30 mazielynn84
Discuss why the presence of redundant data is or is not a serious problem for companies. give examples to back up your argument, either that you have experienced or that you have seen from the examples in the book. consider some of the following points:
• physical storage
• performance
• data integrity
Answers: 1
Computers and Technology, 23.06.2019 00:50
Representa os dados de um banco de dados como uma coleç? o de tabelas constituídas por um conjunto de atributos, que definem as propriedades ou características relevantes da entidade que representam. marque a alternativa que representa o modelo descrito no enunciado. escolha uma:
Answers: 3
Computers and Technology, 23.06.2019 17:00
Companies that implement and apply an information system effectively can create
Answers: 1
Computers and Technology, 24.06.2019 20:20
3. write assignment statements that perform the following operations with the variables a, b, and c: a. adds 2 to a and assigns the result to b b. multiplies b times 4 and assigns the result to a c. divides a by 3.14 and assigns the result to b
Answers: 2
Discuss why the presence of redundant data is or is not a serious problem for companies. give exampl...
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