In SQL, which command(s) is(are) used to enable/disable all triggers on a table?
A). ALTER TRIGGERS
B). ALTER TABLE
C). MODIFY TRIGGERS IN TABLE
D). All of the above
E). None of the above
In SQL, which command(s) is(are) used to enable/disable all triggers on a table?
A). ALTER TRIGGERS
B). ALTER TABLE
C). MODIFY TRIGGERS IN TABLE
D). All of the above
E). None of the above
Updating a database means
A). revising the file structure
B). reorganizing the database
C). modifying or adding record occurrences
D). All of the above
E). None of the above
The logical data structure with a one-to-many relationship is a :
A). network
B). tree
C). chain
D). relational
E). None of the above
The highest level in the hierarchy of data organization is called
A). data bank
B). database
C). data file
D). data record
E). None of the above