computer quiz
Which of the following is not aggregate function?
a) avg
b) sum
c) with
d) min
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Update that violate ....... are disallowed.
a) Transaction Control
b) Authorization
c) DDL Commands
d) Integrity Constraints
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To remove a relation from an SQL database we use ....... command.
a) Delete
b) Purge
c) Remove
d) Drop table
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Select * from employee; what type of statement is it
a) DML
b) DDL
c) View
d) Integrity Constraint
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