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In an E-R diagram an entity set is represent by?
In an E-R digram entity set is represted by rectangle.
What is meant by the degree of relationship set? The degree of relationship type is the number of participating entity types.
Why Like predicate used for? LIKE predicate: The LIKE predicate searches for strings in which have a certain pattern.
construct a B+ tree for the following set of key value (2,3,5,7,11,19,23,29,31) in ascending order where the pointers that will fit in one node is as follows:A. four B. six C. eigh
1. Determine the set of minimal functional dependencies for the following data. The local bakery, Happy Cakes, needs your help designing a database that will support a kiosk in
(a) Provide the description of the following ODMG schema in the Object Definition Language (ODL). (b) Based on the above object database, write the following queries i
what is Mapping Constraints? with examples
Explain the database Planning Project ?
real life situations where database management system are most suitable
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
About Attribute inheritance
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