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What are the two types of serializability? The two types of serializability is a) Conflict serializability b) View serializability
What is DAG? The class-subclass relationship is shown by a directed acyclic graph.eg: employees can be temporary or permanent. We might be create subclasses temporary \and perm
what is binary relationship
in an organization several projects are undertaken. Each project can employ one or more employees. Each employee can work on one or more projects. Each project is undertaken on the
The PROJECT operation The project operation is used to choose the records with specified attributes as discarding the others based on some related criteria. This is denotes as ∏
i want help to complete my task
What Command You Use What Day of the week were you born
Our company hires independent contractors to install equipment at precise locations across North America. We want to track the installation data and generate reports. The compan
A software contract and consultancy firm maintains details of all the various projects in which its employees are currently involved. These details comprise: Employee Numbe
Need 2 projects completed in 3NF format.
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