Answer Posted / aerwin

Tuple calculus is destructive as apposed to domain calculus. This means that in Tuple Calculus if you manipulate the data in a table all the information that is not needed is destroyed. In domain calculus this is no the case.

What are the types of indexes that are present inside a database?

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What are different types of joins used in?

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What is meant by distributed system?

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When should you not use firebase?

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List the properties of a transaction.

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What will happen non-clustered index will be created on clustered index?

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