Question: hich statement is true about OUTER JOIN? Question 9 Select one: a . A right outer join will return all columns from the table on

hich statement is true about OUTER JOIN?
Question 9Select one:
a.
A right outer join will return all columns from the table on the right side of the query, only if there are matches in the left-hand table.
b.
A left outer join will return all records from the table on the left side of the query, even if there are no matches in the table on the right-hand side of the query.
c.
An outer join is used only if you want to exclude null values from either table.
d.
An OUTER JOIN is used to join two tables outer columns, in order to create a composite table.

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