dbms mcq
which of the following creates a virtual relationship and stores the query
a) View
b) Procedure
c) Function
d) None
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The variables in the trigger are declared using ……… symbol
a) -
b) @
c) /
d) /@
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Triggers are supported in ………
a) Delete
b) Update
c) View
d) ALL
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A …….. is a special kind of stored procedure that execute in response to certain action on table
a) View
b) Trigger
c) Function
d) None
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