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A distributed database is defined as "a collection of multiple logically interrelated database which are physically distributed over a computer network" (a) Give any three advan
List and also explain the dissimilar stages of DDLC ?
For the relations R and S given below: R S A B C 1 4 7 2 5 8 3 6 9
Explain the term High level DML? High level DML A high-level or non-procedural DML permit the user to specify what data is needed without specifying how it is to be acquired.
What is vertical fragmentation? Vertical fragmentation divides the relation by decomposing the scheme R of relation r.
The clause in SQL which specifies that the query result should be sorted in ascending or descending order based upon the values of one or much more columns is Ans : Order by
3. (10 points) Assume that you have been presented with the following relation for the Baxter Aviation database: Charters (Pilot#, Pilot name, Aircraft ID#, #seats, Village, Fligh
What is first normal form? The domain of attribute must contain only atomic (simple, indivisible) values.
is Chipo carrying his baby
Package classes and associations into models Programs are made of separate physical units which could be edited, imported, complied or otherwise manipulated. The careful part
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