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What is Collation
Collation is a kind of sort order. There are majorly 3 types of sort orders, namely:
i.) Dictionary case insensitive
ii.)Dictionary - case sensitive
iii.)Binary.
Describe how you can simplify Operations. To simplify operation, one should use inheritance, where possible to use, to reduce the quantity of distinct operations. Introduce new
how to operate database in access ?
In a relational model how relations are termed? In a relational model, relations are termed as tables. (The term ‘relation’ is the technical name of the ‘table’ in RDBMS)
What is object containment? References among objects can be used to model dissimilar real-world concepts.
In this practical assignment, we will run through a complete database application development cycle, starting with the schema design, from an initial data import to database applic
why are older data models are being replaced by new data models
What are the uses of functional dependencies? To test relations to see whether they are legal under a given set of functional dependencies. To state constraints on the set
what is completeness constrent?
PART MARKING: We will only mark TWO of the four questions below but you must submit answers to all four. We will choose the questions we mark randomly and we will supply you with
What is nested relational model? The nested relational model is an extension of relational model in which domains might be either atomic or relation valued.
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