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What is database utility?
Database utility is the interface among the ABAP/4 Dictionary and the underlying the SAP system.
i am not clear with the climetic condition of the north indian plain. can u plz explain it for me
can you create a database for me in oracle/sql
How persistent programming languages differ from traditional programming languages? Database languages vary from traditional programming languages in that they directly manipul
Describe the difference between a one-to-many and a many-to-many relationship. Which logical data structures comprise one-to-many and which comprise many-to-many relationship?
What is the difference among a database schema and a database state? The collection of information stored in database at particular moment in time is known as database state a
1. Which model is used to store data in tree structures Ans: Hierarchical model is used to store data in tree structures
What are composite objects? Objects that have other objects are known as complex objects or composite objects.
using the invoice table shown below,write the relational schema,draw a dependencies,inclunding all partial and transitive dependencies.assume that the table does not contain repeat
Which database level is closest to the users? External database level is closest to the users.
What is a SELECT operation? The select operation selects tuples that please a given predicate. We use the lowercase letter σ to denote selection.
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