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Define Single Value and Multivalued attribute
Single value attribute comprise a single atomic value for an entity and multivalued attribute may have much more than one value for an entity. For instance, PreviousDegrees of a STUDENT.
What are the several forms of identity? a) Value b) Name c) Built-in
List any two significant differences between a file processing system and a DBMS. File Processing System vs. DBMS Data Independence - Data independence is the capacity t
Logical Operators Rules of Precedence: Order evaluated Operator 1 All comparison operators 2
I have a small project that contains 3 deliverable s. I have done the first one and I would like you to help me with second one
Define multivalued dependency. What do understand by trivial multivalued dependency? Ans: A multivalued dependency is a full constraint among two sets of attributes in a rela
How do I begin
courier company er-diagram
For the question given below, you are required to submit design and implementation documentation as described over the page. Design, implement (in Java), test and document a set of
(a) Why did SAP introduce the extended star schema?
Explain about primary key Primary Key: It is one of the candidate keys that are taken to be the recognizing key for the entire table. E.g. although there are two candidate ke
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