A table named Student has columns named ID, Name, and Age. An index has been created
on the ID column.
What advantage does this index provide?
A.
It reorders the records alphabetically.
B.
It reorders the records numerically.
C.
It speeds up query execution.
D.
It minimizes storage requirements.
Explanation:
Faster to access an index table.
C: Speeds up Query execution, Faster to access an index table.