maintenance is the answer
Answer:
(a) Correlated.
Explanation:
Correlated subquery :These sub queries reference columns from outer table or uses values from outer query.These sub queries are processed atleast once for every row processed.So because of this reason correlated sub queries can be slow.Since the query in the question also uses value from the outer query so it is a correlated query.
The expression NOT (3+2=7) evaluates as TRUE because is is NOT the case that 3+2=7.
Let me know if you have any questions.
Your answer would be "Hue".
