All of the following are characteristics of cloud technologies EXCEPT:
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The command for removing a table is:
The command for removing a table is:
The need to ________ relations commonly occurs when differen…
The need to ________ relations commonly occurs when different views need to be integrated.
An entity type whose existence depends on another entity typ…
An entity type whose existence depends on another entity type is called a ________ entity.
An attribute that can be broken down into smaller parts is c…
An attribute that can be broken down into smaller parts is called a(n) ________ attribute.
A device to measure or detect fingerprints or signatures is…
A device to measure or detect fingerprints or signatures is called a(n) ________ device.
An attribute in a relation of a database that serves as the…
An attribute in a relation of a database that serves as the primary key of another relation in the same database is called a:
An entity type whose existence depends on another entity typ…
An entity type whose existence depends on another entity type is called a ________ entity.
An attribute in a relation of a database that serves as the…
An attribute in a relation of a database that serves as the primary key of another relation in the same database is called a:
An entity type name should be all of the following EXCEPT:
An entity type name should be all of the following EXCEPT: