Question

Explain the following and provide one example for each derived attribute. ​

Answer 1

The ER model defines the conceptual view of a database. It works around real-world entities and the associations among them. At view level, the ER model is considered a good option for designing databases.

Answer 2

$134 {1136y + )46dkdfj\pi \tan(\pi \beta ) }^{ log(\pi \gamma \pi) } \times \frac{\pi \gamma }{ \cos( \gamma \pi(y - ikd) } jfjskee$

• answer is according to Question

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