A/An _____ is a data structure that makes it efficient to find those tuples that have a fixed value for an attribute

A/An _____ is a data structure that makes it efficient to find those tuples that have a fixed value for an attribute

A/An _____ is a data structure that makes it efficient to find those tuples that have a fixed value for an attribute 




a. Index
b. Trigger
c. stored-procedure
d. View





Answer: A


Learn More :